1399691210

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1429}}^1\times {\mathrm{2389}}^1$

素因数の和:3866

約数の個数: 32

約数和(自身を含む): 2583781200

約数和(自身を除く): 1184089990

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 1429, 2389, 2858, 4778, 7145, 11945, 14290, 23890, 58589, 97949, 117178, 195898, 292945, 489745, 585890, 979490, 3413881, 6827762, 17069405, 34138810, 139969121, 279938242, 699845605, 1399691210]

約数ペア:

[(1, 1399691210), (2, 699845605), (5, 279938242), (10, 139969121), (41, 34138810), (82, 17069405), (205, 6827762), (410, 3413881), (1429, 979490), (2389, 585890), (2858, 489745), (4778, 292945), (7145, 195898), (11945, 117178), (14290, 97949), (23890, 58589)]