402517076

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{51263}}^1$

素因数の和:51431

約数の個数: 24

約数和(自身を含む): 763628544

約数和(自身を除く): 361111468

約数列:

[1, 2, 4, 13, 26, 52, 151, 302, 604, 1963, 3926, 7852, 51263, 102526, 205052, 666419, 1332838, 2665676, 7740713, 15481426, 30962852, 100629269, 201258538, 402517076]

約数ペア:

[(1, 402517076), (2, 201258538), (4, 100629269), (13, 30962852), (26, 15481426), (52, 7740713), (151, 2665676), (302, 1332838), (604, 666419), (1963, 205052), (3926, 102526), (7852, 51263)]