2011095940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{14364971}}^1$

素因数の和:14364987

約数の個数: 24

約数和(自身を含む): 4826630592

約数和(自身を除く): 2815534652

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 14364971, 28729942, 57459884, 71824855, 100554797, 143649710, 201109594, 287299420, 402219188, 502773985, 1005547970, 2011095940]

約数ペア:

[(1, 2011095940), (2, 1005547970), (4, 502773985), (5, 402219188), (7, 287299420), (10, 201109594), (14, 143649710), (20, 100554797), (28, 71824855), (35, 57459884), (70, 28729942), (140, 14364971)]