1277736700814

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^2\times {\mathrm{607}}^1\times {\mathrm{53527}}^1$

素因数の和:54249

約数の個数: 48

約数和(自身を含む): 2236233689088

約数和(自身を除く): 958496988274

約数列:

[1, 2, 7, 14, 53, 106, 371, 607, 742, 1214, 2809, 4249, 5618, 8498, 19663, 32171, 39326, 53527, 64342, 107054, 225197, 374689, 450394, 749378, 1705063, 2836931, 3410126, 5673862, 11935441, 19858517, 23870882, 32490889, 39717034, 64981778, 150357343, 227436223, 300714686, 454872446, 1052501401, 1722017117, 2105002802, 3444034234, 12054119819, 24108239638, 91266907201, 182533814402, 638868350407, 1277736700814]

約数ペア:

[(1, 1277736700814), (2, 638868350407), (7, 182533814402), (14, 91266907201), (53, 24108239638), (106, 12054119819), (371, 3444034234), (607, 2105002802), (742, 1722017117), (1214, 1052501401), (2809, 454872446), (4249, 300714686), (5618, 227436223), (8498, 150357343), (19663, 64981778), (32171, 39717034), (39326, 32490889), (53527, 23870882), (64342, 19858517), (107054, 11935441), (225197, 5673862), (374689, 3410126), (450394, 2836931), (749378, 1705063)]