2011060

素因数分解:

$2^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{521}}^1$

素因数の和:723

約数の個数: 24

約数和(自身を含む): 4253256

約数和(自身を除く): 2242196

約数列:

[1, 2, 4, 5, 10, 20, 193, 386, 521, 772, 965, 1042, 1930, 2084, 2605, 3860, 5210, 10420, 100553, 201106, 402212, 502765, 1005530, 2011060]

約数ペア:

[(1, 2011060), (2, 1005530), (4, 502765), (5, 402212), (10, 201106), (20, 100553), (193, 10420), (386, 5210), (521, 3860), (772, 2605), (965, 2084), (1042, 1930)]