131425692

素因数分解:

$2^2\times 3^1\times {\mathrm{431}}^1\times {\mathrm{25411}}^1$

素因数の和:25849

約数の個数: 24

約数和(自身を含む): 307383552

約数和(自身を除く): 175957860

約数列:

[1, 2, 3, 4, 6, 12, 431, 862, 1293, 1724, 2586, 5172, 25411, 50822, 76233, 101644, 152466, 304932, 10952141, 21904282, 32856423, 43808564, 65712846, 131425692]

約数ペア:

[(1, 131425692), (2, 65712846), (3, 43808564), (4, 32856423), (6, 21904282), (12, 10952141), (431, 304932), (862, 152466), (1293, 101644), (1724, 76233), (2586, 50822), (5172, 25411)]