520055352

素因数分解:

$2^3\times 3^2\times {\mathrm{7222991}}^1$

素因数の和:7223003

約数の個数: 24

約数和(自身を含む): 1408483440

約数和(自身を除く): 888428088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 7222991, 14445982, 21668973, 28891964, 43337946, 57783928, 65006919, 86675892, 130013838, 173351784, 260027676, 520055352]

約数ペア:

[(1, 520055352), (2, 260027676), (3, 173351784), (4, 130013838), (6, 86675892), (8, 65006919), (9, 57783928), (12, 43337946), (18, 28891964), (24, 21668973), (36, 14445982), (72, 7222991)]