1796719496

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{631}}^1$

素因数の和:811

約数の個数: 128

約数和(自身を含む): 4204569600

約数和(自身を除く): 2407850104

約数列:

[1, 2, 4, 8, 11, 13, 19, 22, 26, 38, 44, 52, 76, 88, 104, 131, 143, 152, 209, 247, 262, 286, 418, 494, 524, 572, 631, 836, 988, 1048, 1144, 1262, 1441, 1672, 1703, 1976, 2489, 2524, 2717, 2882, 3406, 4978, 5048, 5434, 5764, 6812, 6941, 8203, 9956, 10868, 11528, 11989, 13624, 13882, 16406, 18733, 19912, 21736, 23978, 27379, 27764, 32357, 32812, 37466, 47956, 54758, 55528, 64714, 65624, 74932, 82661, 90233, 95912, 109516, 129428, 131879, 149864, 155857, 165322, 180466, 219032, 258856, 263758, 311714, 330644, 355927, 360932, 527516, 623428, 661288, 711854, 721864, 909271, 1055032, 1074593, 1246856, 1423708, 1570559, 1714427, 1818542, 2149186, 2847416, 3141118, 3428854, 3637084, 4298372, 6282236, 6857708, 7274168, 8596744, 11820523, 12564472, 13715416, 17276149, 20417267, 23641046, 34552298, 40834534, 47282092, 69104596, 81669068, 94564184, 138209192, 163338136, 224589937, 449179874, 898359748, 1796719496]

約数ペア:

[(1, 1796719496), (2, 898359748), (4, 449179874), (8, 224589937), (11, 163338136), (13, 138209192), (19, 94564184), (22, 81669068), (26, 69104596), (38, 47282092), (44, 40834534), (52, 34552298), (76, 23641046), (88, 20417267), (104, 17276149), (131, 13715416), (143, 12564472), (152, 11820523), (209, 8596744), (247, 7274168), (262, 6857708), (286, 6282236), (418, 4298372), (494, 3637084), (524, 3428854), (572, 3141118), (631, 2847416), (836, 2149186), (988, 1818542), (1048, 1714427), (1144, 1570559), (1262, 1423708), (1441, 1246856), (1672, 1074593), (1703, 1055032), (1976, 909271), (2489, 721864), (2524, 711854), (2717, 661288), (2882, 623428), (3406, 527516), (4978, 360932), (5048, 355927), (5434, 330644), (5764, 311714), (6812, 263758), (6941, 258856), (8203, 219032), (9956, 180466), (10868, 165322), (11528, 155857), (11989, 149864), (13624, 131879), (13882, 129428), (16406, 109516), (18733, 95912), (19912, 90233), (21736, 82661), (23978, 74932), (27379, 65624), (27764, 64714), (32357, 55528), (32812, 54758), (37466, 47956)]