2017405556

素因数分解:

$2^2\times {\mathrm{137}}^1\times {\mathrm{523}}^1\times {\mathrm{7039}}^1$

素因数の和:7703

約数の個数: 24

約数和(自身を含む): 3563535360

約数和(自身を除く): 1546129804

約数列:

[1, 2, 4, 137, 274, 523, 548, 1046, 2092, 7039, 14078, 28156, 71651, 143302, 286604, 964343, 1928686, 3681397, 3857372, 7362794, 14725588, 504351389, 1008702778, 2017405556]

約数ペア:

[(1, 2017405556), (2, 1008702778), (4, 504351389), (137, 14725588), (274, 7362794), (523, 3857372), (548, 3681397), (1046, 1928686), (2092, 964343), (7039, 286604), (14078, 143302), (28156, 71651)]