260075002

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{622189}}^1$

素因数の和:622221

約数の個数: 16

約数和(自身を含む): 447976800

約数和(自身を除く): 187901798

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 622189, 1244378, 6844079, 11821591, 13688158, 23643182, 130037501, 260075002]

約数ペア:

[(1, 260075002), (2, 130037501), (11, 23643182), (19, 13688158), (22, 11821591), (38, 6844079), (209, 1244378), (418, 622189)]