398360014986

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{2521}}^1\times {\mathrm{1549183}}^1$

素因数の和:1551726

約数の個数: 32

約数和(自身を含む): 843921082368

約数和(自身を除く): 445561067382

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 2521, 5042, 7563, 15126, 42857, 85714, 128571, 257142, 1549183, 3098366, 4647549, 9295098, 26336111, 52672222, 79008333, 158016666, 3905490343, 7810980686, 11716471029, 23432942058, 66393335831, 132786671662, 199180007493, 398360014986]

約数ペア:

[(1, 398360014986), (2, 199180007493), (3, 132786671662), (6, 66393335831), (17, 23432942058), (34, 11716471029), (51, 7810980686), (102, 3905490343), (2521, 158016666), (5042, 79008333), (7563, 52672222), (15126, 26336111), (42857, 9295098), (85714, 4647549), (128571, 3098366), (257142, 1549183)]