17998402898

素因数分解:

$2^1\times 7^1\times {\mathrm{1583}}^1\times {\mathrm{812129}}^1$

素因数の和:813721

約数の個数: 16

約数和(自身を含む): 30873934080

約数和(自身を除く): 12875531182

約数列:

[1, 2, 7, 14, 1583, 3166, 11081, 22162, 812129, 1624258, 5684903, 11369806, 1285600207, 2571200414, 8999201449, 17998402898]

約数ペア:

[(1, 17998402898), (2, 8999201449), (7, 2571200414), (14, 1285600207), (1583, 11369806), (3166, 5684903), (11081, 1624258), (22162, 812129)]