2561780459546

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4691}}^1\times {\mathrm{3546139}}^1$

素因数の和:3550850

約数の個数: 32

約数和(自身を含む): 4791884797440

約数和(自身を除く): 2230104337894

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 4691, 9382, 32837, 51601, 65674, 103202, 361207, 722414, 3546139, 7092278, 24822973, 39007529, 49645946, 78015058, 273052703, 546105406, 16634938049, 33269876098, 116444566343, 182984318539, 232889132686, 365968637078, 1280890229773, 2561780459546]

約数ペア:

[(1, 2561780459546), (2, 1280890229773), (7, 365968637078), (11, 232889132686), (14, 182984318539), (22, 116444566343), (77, 33269876098), (154, 16634938049), (4691, 546105406), (9382, 273052703), (32837, 78015058), (51601, 49645946), (65674, 39007529), (103202, 24822973), (361207, 7092278), (722414, 3546139)]