2856720306

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{111269}}^1$

素因数の和:111674

約数の個数: 32

約数和(自身を含む): 6248923200

約数和(自身を除く): 3392202894

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 389, 778, 1167, 2334, 4279, 8558, 12837, 25674, 111269, 222538, 333807, 667614, 1223959, 2447918, 3671877, 7343754, 43283641, 86567282, 129850923, 259701846, 476120051, 952240102, 1428360153, 2856720306]

約数ペア:

[(1, 2856720306), (2, 1428360153), (3, 952240102), (6, 476120051), (11, 259701846), (22, 129850923), (33, 86567282), (66, 43283641), (389, 7343754), (778, 3671877), (1167, 2447918), (2334, 1223959), (4279, 667614), (8558, 333807), (12837, 222538), (25674, 111269)]