2051257982410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{2648801}}^1$

素因数の和:2648888

約数の個数: 128

約数和(自身を含む): 4870066166784

約数和(自身を除く): 2818808184374

約数列:

[1, 2, 5, 7, 10, 13, 14, 23, 26, 35, 37, 46, 65, 70, 74, 91, 115, 130, 161, 182, 185, 230, 259, 299, 322, 370, 455, 481, 518, 598, 805, 851, 910, 962, 1295, 1495, 1610, 1702, 2093, 2405, 2590, 2990, 3367, 4186, 4255, 4810, 5957, 6734, 8510, 10465, 11063, 11914, 16835, 20930, 22126, 29785, 33670, 55315, 59570, 77441, 110630, 154882, 387205, 774410, 2648801, 5297602, 13244005, 18541607, 26488010, 34434413, 37083214, 60922423, 68868826, 92708035, 98005637, 121844846, 172172065, 185416070, 196011274, 241040891, 304612115, 344344130, 426456961, 482081782, 490028185, 609224230, 686039459, 791991499, 852913922, 980056370, 1205204455, 1274073281, 1372078918, 1583982998, 2132284805, 2254129651, 2410408910, 2548146562, 3430197295, 3959957495, 4264569610, 4508259302, 5543940493, 6370366405, 6860394590, 7919914990, 8918512967, 11087880986, 11270648255, 12740732810, 15778907557, 17837025934, 22541296510, 27719702465, 29303685463, 31557815114, 44592564835, 55439404930, 58607370926, 78894537785, 89185129670, 146518427315, 157789075570, 205125798241, 293036854630, 410251596482, 1025628991205, 2051257982410]

約数ペア:

[(1, 2051257982410), (2, 1025628991205), (5, 410251596482), (7, 293036854630), (10, 205125798241), (13, 157789075570), (14, 146518427315), (23, 89185129670), (26, 78894537785), (35, 58607370926), (37, 55439404930), (46, 44592564835), (65, 31557815114), (70, 29303685463), (74, 27719702465), (91, 22541296510), (115, 17837025934), (130, 15778907557), (161, 12740732810), (182, 11270648255), (185, 11087880986), (230, 8918512967), (259, 7919914990), (299, 6860394590), (322, 6370366405), (370, 5543940493), (455, 4508259302), (481, 4264569610), (518, 3959957495), (598, 3430197295), (805, 2548146562), (851, 2410408910), (910, 2254129651), (962, 2132284805), (1295, 1583982998), (1495, 1372078918), (1610, 1274073281), (1702, 1205204455), (2093, 980056370), (2405, 852913922), (2590, 791991499), (2990, 686039459), (3367, 609224230), (4186, 490028185), (4255, 482081782), (4810, 426456961), (5957, 344344130), (6734, 304612115), (8510, 241040891), (10465, 196011274), (11063, 185416070), (11914, 172172065), (16835, 121844846), (20930, 98005637), (22126, 92708035), (29785, 68868826), (33670, 60922423), (55315, 37083214), (59570, 34434413), (77441, 26488010), (110630, 18541607), (154882, 13244005), (387205, 5297602), (774410, 2648801)]