490565522

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{2309}}^1\times {\mathrm{5591}}^1$

素因数の和:7921

約数の個数: 16

約数和(自身を含む): 775051200

約数和(自身を除く): 284485678

約数列:

[1, 2, 19, 38, 2309, 4618, 5591, 11182, 43871, 87742, 106229, 212458, 12909619, 25819238, 245282761, 490565522]

約数ペア:

[(1, 490565522), (2, 245282761), (19, 25819238), (38, 12909619), (2309, 212458), (4618, 106229), (5591, 87742), (11182, 43871)]