4865751010

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{257311}}^1$

素因数の和:257410

約数の個数: 32

約数和(自身を含む): 9189126144

約数和(自身を除く): 4323375134

約数列:

[1, 2, 5, 10, 31, 61, 62, 122, 155, 305, 310, 610, 1891, 3782, 9455, 18910, 257311, 514622, 1286555, 2573110, 7976641, 15695971, 15953282, 31391942, 39883205, 78479855, 79766410, 156959710, 486575101, 973150202, 2432875505, 4865751010]

約数ペア:

[(1, 4865751010), (2, 2432875505), (5, 973150202), (10, 486575101), (31, 156959710), (61, 79766410), (62, 78479855), (122, 39883205), (155, 31391942), (305, 15953282), (310, 15695971), (610, 7976641), (1891, 2573110), (3782, 1286555), (9455, 514622), (18910, 257311)]