1262318

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{271}}^1$

素因数の和:427

約数の個数: 16

約数和(自身を含む): 2026944

約数和(自身を除く): 764626

約数列:

[1, 2, 17, 34, 137, 271, 274, 542, 2329, 4607, 4658, 9214, 37127, 74254, 631159, 1262318]

約数ペア:

[(1, 1262318), (2, 631159), (17, 74254), (34, 37127), (137, 9214), (271, 4658), (274, 4607), (542, 2329)]