20160826

素因数分解:

$2^1\times 7^1\times {\mathrm{487}}^1\times {\mathrm{2957}}^1$

素因数の和:3453

約数の個数: 16

約数和(自身を含む): 34644096

約数和(自身を除く): 14483270

約数列:

[1, 2, 7, 14, 487, 974, 2957, 3409, 5914, 6818, 20699, 41398, 1440059, 2880118, 10080413, 20160826]

約数ペア:

[(1, 20160826), (2, 10080413), (7, 2880118), (14, 1440059), (487, 41398), (974, 20699), (2957, 6818), (3409, 5914)]