264577986562

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{457}}^1\times {\mathrm{479}}^1\times {\mathrm{9907}}^1$

素因数の和:10906

約数の個数: 32

約数和(自身を含む): 405140497920

約数和(自身を除く): 140562511358

約数列:

[1, 2, 61, 122, 457, 479, 914, 958, 9907, 19814, 27877, 29219, 55754, 58438, 218903, 437806, 604327, 1208654, 4527499, 4745453, 9054998, 9490906, 13353083, 26706166, 276177439, 289472633, 552354878, 578945266, 2168672021, 4337344042, 132288993281, 264577986562]

約数ペア:

[(1, 264577986562), (2, 132288993281), (61, 4337344042), (122, 2168672021), (457, 578945266), (479, 552354878), (914, 289472633), (958, 276177439), (9907, 26706166), (19814, 13353083), (27877, 9490906), (29219, 9054998), (55754, 4745453), (58438, 4527499), (218903, 1208654), (437806, 604327)]