520070472

素因数分解:

$2^3\times 3^2\times {\mathrm{7223201}}^1$

素因数の和:7223213

約数の個数: 24

約数和(自身を含む): 1408524390

約数和(自身を除く): 888453918

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 7223201, 14446402, 21669603, 28892804, 43339206, 57785608, 65008809, 86678412, 130017618, 173356824, 260035236, 520070472]

約数ペア:

[(1, 520070472), (2, 260035236), (3, 173356824), (4, 130017618), (6, 86678412), (8, 65008809), (9, 57785608), (12, 43339206), (18, 28892804), (24, 21669603), (36, 14446402), (72, 7223201)]