409968116

素因数分解:

$2^2\times {\mathrm{137}}^1\times {\mathrm{421}}^1\times {\mathrm{1777}}^1$

素因数の和:2339

約数の個数: 24

約数和(自身を含む): 724805256

約数和(自身を除く): 314837140

約数列:

[1, 2, 4, 137, 274, 421, 548, 842, 1684, 1777, 3554, 7108, 57677, 115354, 230708, 243449, 486898, 748117, 973796, 1496234, 2992468, 102492029, 204984058, 409968116]

約数ペア:

[(1, 409968116), (2, 204984058), (4, 102492029), (137, 2992468), (274, 1496234), (421, 973796), (548, 748117), (842, 486898), (1684, 243449), (1777, 230708), (3554, 115354), (7108, 57677)]