402642008

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{2960603}}^1$

素因数の和:2960626

約数の個数: 16

約数和(自身を含む): 799363080

約数和(自身を除く): 396721072

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 2960603, 5921206, 11842412, 23684824, 50330251, 100660502, 201321004, 402642008]

約数ペア:

[(1, 402642008), (2, 201321004), (4, 100660502), (8, 50330251), (17, 23684824), (34, 11842412), (68, 5921206), (136, 2960603)]