1964163687599

素因数分解:

${\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{223}}^1\times {\mathrm{2549}}^1$

素因数の和:3024

約数の個数: 64

約数和(自身を含む): 2225760768000

約数和(自身を除く): 261597080401

約数列:

[1, 17, 29, 43, 163, 223, 493, 731, 1247, 2549, 2771, 3791, 4727, 6467, 7009, 9589, 21199, 36349, 43333, 73921, 80359, 109607, 109939, 119153, 163013, 203261, 278081, 415487, 568427, 617933, 1054121, 1256657, 1563007, 1863319, 3178603, 3455437, 4727377, 7063279, 9663259, 12049123, 16484383, 17865941, 17920057, 24442361, 26571119, 45327203, 54036251, 92653601, 204835091, 280234511, 303720997, 415520137, 518112289, 708828469, 770562451, 1575111217, 2686954429, 3984104843, 8807908913, 12050083973, 45678225293, 67729782331, 115539040447, 1964163687599]

約数ペア:

[(1, 1964163687599), (17, 115539040447), (29, 67729782331), (43, 45678225293), (163, 12050083973), (223, 8807908913), (493, 3984104843), (731, 2686954429), (1247, 1575111217), (2549, 770562451), (2771, 708828469), (3791, 518112289), (4727, 415520137), (6467, 303720997), (7009, 280234511), (9589, 204835091), (21199, 92653601), (36349, 54036251), (43333, 45327203), (73921, 26571119), (80359, 24442361), (109607, 17920057), (109939, 17865941), (119153, 16484383), (163013, 12049123), (203261, 9663259), (278081, 7063279), (415487, 4727377), (568427, 3455437), (617933, 3178603), (1054121, 1863319), (1256657, 1563007)]