2688643331906

素因数分解:

$2^1\times 7^1\times {\mathrm{2131}}^1\times {\mathrm{9767}}^1\times {\mathrm{9227}}^1$

素因数の和:21134

約数の個数: 32

約数和(自身を含む): 4612237673472

約数和(自身を除く): 1923594341566

約数列:

[1, 2, 7, 14, 2131, 4262, 9227, 9767, 14917, 18454, 19534, 29834, 64589, 68369, 129178, 136738, 19662737, 20813477, 39325474, 41626954, 90120109, 137639159, 145694339, 180240218, 275278318, 291388678, 630840763, 1261681526, 192045952279, 384091904558, 1344321665953, 2688643331906]

約数ペア:

[(1, 2688643331906), (2, 1344321665953), (7, 384091904558), (14, 192045952279), (2131, 1261681526), (4262, 630840763), (9227, 291388678), (9767, 275278318), (14917, 180240218), (18454, 145694339), (19534, 137639159), (29834, 90120109), (64589, 41626954), (68369, 39325474), (129178, 20813477), (136738, 19662737)]