1966058570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{661}}^1\times {\mathrm{42491}}^1$

素因数の和:43166

約数の個数: 32

約数和(自身を含む): 4050677376

約数和(自身を除く): 2084618806

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 661, 1322, 3305, 4627, 6610, 9254, 23135, 42491, 46270, 84982, 212455, 297437, 424910, 594874, 1487185, 2974370, 28086551, 56173102, 140432755, 196605857, 280865510, 393211714, 983029285, 1966058570]

約数ペア:

[(1, 1966058570), (2, 983029285), (5, 393211714), (7, 280865510), (10, 196605857), (14, 140432755), (35, 56173102), (70, 28086551), (661, 2974370), (1322, 1487185), (3305, 594874), (4627, 424910), (6610, 297437), (9254, 212455), (23135, 84982), (42491, 46270)]