2011618024

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^3\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:228

約数の個数: 128

約数和(自身を含む): 4490035200

約数和(自身を除く): 2478417176

約数列:

[1, 2, 4, 8, 13, 17, 26, 31, 34, 52, 62, 68, 104, 124, 127, 136, 221, 248, 254, 289, 403, 442, 508, 527, 578, 806, 884, 1016, 1054, 1156, 1612, 1651, 1768, 2108, 2159, 2312, 3224, 3302, 3757, 3937, 4216, 4318, 4913, 6604, 6851, 7514, 7874, 8636, 8959, 9826, 13208, 13702, 15028, 15748, 17272, 17918, 19652, 27404, 28067, 30056, 31496, 35836, 36703, 39304, 51181, 54808, 56134, 63869, 66929, 71672, 73406, 102362, 112268, 116467, 127738, 133858, 146812, 152303, 204724, 224536, 232934, 255476, 267716, 293624, 304606, 409448, 465868, 477139, 510952, 535432, 609212, 623951, 870077, 931736, 954278, 1137793, 1218424, 1247902, 1740154, 1908556, 1979939, 2275586, 2495804, 3480308, 3817112, 3959878, 4551172, 4991608, 6960616, 7919756, 8111363, 9102344, 14791309, 15839512, 16222726, 19342481, 29582618, 32445452, 38684962, 59165236, 64890904, 77369924, 118330472, 154739848, 251452253, 502904506, 1005809012, 2011618024]

約数ペア:

[(1, 2011618024), (2, 1005809012), (4, 502904506), (8, 251452253), (13, 154739848), (17, 118330472), (26, 77369924), (31, 64890904), (34, 59165236), (52, 38684962), (62, 32445452), (68, 29582618), (104, 19342481), (124, 16222726), (127, 15839512), (136, 14791309), (221, 9102344), (248, 8111363), (254, 7919756), (289, 6960616), (403, 4991608), (442, 4551172), (508, 3959878), (527, 3817112), (578, 3480308), (806, 2495804), (884, 2275586), (1016, 1979939), (1054, 1908556), (1156, 1740154), (1612, 1247902), (1651, 1218424), (1768, 1137793), (2108, 954278), (2159, 931736), (2312, 870077), (3224, 623951), (3302, 609212), (3757, 535432), (3937, 510952), (4216, 477139), (4318, 465868), (4913, 409448), (6604, 304606), (6851, 293624), (7514, 267716), (7874, 255476), (8636, 232934), (8959, 224536), (9826, 204724), (13208, 152303), (13702, 146812), (15028, 133858), (15748, 127738), (17272, 116467), (17918, 112268), (19652, 102362), (27404, 73406), (28067, 71672), (30056, 66929), (31496, 63869), (35836, 56134), (36703, 54808), (39304, 51181)]