870835862

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{167}}^1\times {\mathrm{1531}}^1$

素因数の和:1844

約数の個数: 32

約数和(自身を含む): 1426892544

約数和(自身を除く): 556056682

約数列:

[1, 2, 13, 26, 131, 167, 262, 334, 1531, 1703, 2171, 3062, 3406, 4342, 19903, 21877, 39806, 43754, 200561, 255677, 284401, 401122, 511354, 568802, 2607293, 3323801, 5214586, 6647602, 33493687, 66987374, 435417931, 870835862]

約数ペア:

[(1, 870835862), (2, 435417931), (13, 66987374), (26, 33493687), (131, 6647602), (167, 5214586), (262, 3323801), (334, 2607293), (1531, 568802), (1703, 511354), (2171, 401122), (3062, 284401), (3406, 255677), (4342, 200561), (19903, 43754), (21877, 39806)]