2045743060

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2378771}}^1$

素因数の和:2378823

約数の個数: 24

約数和(自身を含む): 4395970656

約数和(自身を除く): 2350227596

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 2378771, 4757542, 9515084, 11893855, 23787710, 47575420, 102287153, 204574306, 409148612, 511435765, 1022871530, 2045743060]

約数ペア:

[(1, 2045743060), (2, 1022871530), (4, 511435765), (5, 409148612), (10, 204574306), (20, 102287153), (43, 47575420), (86, 23787710), (172, 11893855), (215, 9515084), (430, 4757542), (860, 2378771)]