90156899

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{379}}^1\times {\mathrm{1999}}^1$

素因数の和:2402

約数の個数: 16

約数和(自身を含む): 109440000

約数和(自身を除く): 19283101

約数列:

[1, 7, 17, 119, 379, 1999, 2653, 6443, 13993, 33983, 45101, 237881, 757621, 5303347, 12879557, 90156899]

約数ペア:

[(1, 90156899), (7, 12879557), (17, 5303347), (119, 757621), (379, 237881), (1999, 45101), (2653, 33983), (6443, 13993)]