2007281427554

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{157951}}^1\times {\mathrm{488779}}^1$

素因数の和:646745

約数の個数: 16

約数和(自身を含む): 3242558699520

約数和(自身を除く): 1235277271966

約数列:

[1, 2, 13, 26, 157951, 315902, 488779, 977558, 2053363, 4106726, 6354127, 12708254, 77203131829, 154406263658, 1003640713777, 2007281427554]

約数ペア:

[(1, 2007281427554), (2, 1003640713777), (13, 154406263658), (26, 77203131829), (157951, 12708254), (315902, 6354127), (488779, 4106726), (977558, 2053363)]