131425810

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{773093}}^1$

素因数の和:773117

約数の個数: 16

約数和(自身を含む): 250482456

約数和(自身を除く): 119056646

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 773093, 1546186, 3865465, 7730930, 13142581, 26285162, 65712905, 131425810]

約数ペア:

[(1, 131425810), (2, 65712905), (5, 26285162), (10, 13142581), (17, 7730930), (34, 3865465), (85, 1546186), (170, 773093)]