2637747838

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{58231}}^1$

素因数の和:58344

約数の個数: 32

約数和(自身を含む): 4528120320

約数和(自身を除く): 1890372482

約数列:

[1, 2, 11, 22, 29, 58, 71, 142, 319, 638, 781, 1562, 2059, 4118, 22649, 45298, 58231, 116462, 640541, 1281082, 1688699, 3377398, 4134401, 8268802, 18575689, 37151378, 45478411, 90956822, 119897629, 239795258, 1318873919, 2637747838]

約数ペア:

[(1, 2637747838), (2, 1318873919), (11, 239795258), (22, 119897629), (29, 90956822), (58, 45478411), (71, 37151378), (142, 18575689), (319, 8268802), (638, 4134401), (781, 3377398), (1562, 1688699), (2059, 1281082), (4118, 640541), (22649, 116462), (45298, 58231)]