940135886

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{601}}^1\times {\mathrm{21139}}^1$

素因数の和:21779

約数の個数: 16

約数和(自身を含む): 1450795920

約数和(自身を除く): 510660034

約数列:

[1, 2, 37, 74, 601, 1202, 21139, 22237, 42278, 44474, 782143, 1564286, 12704539, 25409078, 470067943, 940135886]

約数ペア:

[(1, 940135886), (2, 470067943), (37, 25409078), (74, 12704539), (601, 1564286), (1202, 782143), (21139, 44474), (22237, 42278)]