1313014

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{317}}^1$

素因数の和:447

約数の個数: 16

約数和(自身を含む): 2098800

約数和(自身を除く): 785786

約数列:

[1, 2, 19, 38, 109, 218, 317, 634, 2071, 4142, 6023, 12046, 34553, 69106, 656507, 1313014]

約数ペア:

[(1, 1313014), (2, 656507), (19, 69106), (38, 34553), (109, 12046), (218, 6023), (317, 4142), (634, 2071)]