8450572

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{997}}^1$

素因数の和:1177

約数の個数: 24

約数和(自身を含む): 16039856

約数和(自身を除く): 7589284

約数列:

[1, 2, 4, 13, 26, 52, 163, 326, 652, 997, 1994, 2119, 3988, 4238, 8476, 12961, 25922, 51844, 162511, 325022, 650044, 2112643, 4225286, 8450572]

約数ペア:

[(1, 8450572), (2, 4225286), (4, 2112643), (13, 650044), (26, 325022), (52, 162511), (163, 51844), (326, 25922), (652, 12961), (997, 8476), (1994, 4238), (2119, 3988)]