2013195202570

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{271981}}^1\times {\mathrm{43541}}^1$

素因数の和:315546

約数の個数: 32

約数和(自身を含む): 3837015439056

約数和(自身を除く): 1823820236486

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 43541, 87082, 217705, 271981, 435410, 543962, 740197, 1359905, 1480394, 2719810, 3700985, 4623677, 7401970, 9247354, 23118385, 46236770, 11842324721, 23684649442, 59211623605, 118423247210, 201319520257, 402639040514, 1006597601285, 2013195202570]

約数ペア:

[(1, 2013195202570), (2, 1006597601285), (5, 402639040514), (10, 201319520257), (17, 118423247210), (34, 59211623605), (85, 23684649442), (170, 11842324721), (43541, 46236770), (87082, 23118385), (217705, 9247354), (271981, 7401970), (435410, 4623677), (543962, 3700985), (740197, 2719810), (1359905, 1480394)]