129888919864

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{557}}^1\times {\mathrm{2649929}}^1$

素因数の和:2650503

約数の個数: 32

約数和(自身を含む): 266158969200

約数和(自身を除く): 136270049336

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 557, 1114, 2228, 4456, 6127, 12254, 24508, 49016, 2649929, 5299858, 10599716, 21199432, 29149219, 58298438, 116596876, 233193752, 1476010453, 2952020906, 5904041812, 11808083624, 16236114983, 32472229966, 64944459932, 129888919864]

約数ペア:

[(1, 129888919864), (2, 64944459932), (4, 32472229966), (8, 16236114983), (11, 11808083624), (22, 5904041812), (44, 2952020906), (88, 1476010453), (557, 233193752), (1114, 116596876), (2228, 58298438), (4456, 29149219), (6127, 21199432), (12254, 10599716), (24508, 5299858), (49016, 2649929)]