520016136

素因数分解:

$2^3\times 3^1\times {\mathrm{491}}^1\times {\mathrm{44129}}^1$

素因数の和:44629

約数の個数: 32

約数和(自身を含む): 1302717600

約数和(自身を除く): 782701464

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 491, 982, 1473, 1964, 2946, 3928, 5892, 11784, 44129, 88258, 132387, 176516, 264774, 353032, 529548, 1059096, 21667339, 43334678, 65002017, 86669356, 130004034, 173338712, 260008068, 520016136]

約数ペア:

[(1, 520016136), (2, 260008068), (3, 173338712), (4, 130004034), (6, 86669356), (8, 65002017), (12, 43334678), (24, 21667339), (491, 1059096), (982, 529548), (1473, 353032), (1964, 264774), (2946, 176516), (3928, 132387), (5892, 88258), (11784, 44129)]