8909430686

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{20157083}}^1$

素因数の和:20157115

約数の個数: 16

約数和(自身を含む): 15238755504

約数和(自身を除く): 6329324818

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 20157083, 40314166, 262042079, 342670411, 524084158, 685340822, 4454715343, 8909430686]

約数ペア:

[(1, 8909430686), (2, 4454715343), (13, 685340822), (17, 524084158), (26, 342670411), (34, 262042079), (221, 40314166), (442, 20157083)]