402243348

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2578483}}^1$

素因数の和:2578503

約数の個数: 24

約数和(自身を含む): 1010765728

約数和(自身を除く): 608522380

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 2578483, 5156966, 7735449, 10313932, 15470898, 30941796, 33520279, 67040558, 100560837, 134081116, 201121674, 402243348]

約数ペア:

[(1, 402243348), (2, 201121674), (3, 134081116), (4, 100560837), (6, 67040558), (12, 33520279), (13, 30941796), (26, 15470898), (39, 10313932), (52, 7735449), (78, 5156966), (156, 2578483)]