81300466

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{52999}}^1$

素因数の和:53073

約数の個数: 16

約数和(自身を含む): 133560000

約数和(自身を除く): 52259534

約数列:

[1, 2, 13, 26, 59, 118, 767, 1534, 52999, 105998, 688987, 1377974, 3126941, 6253882, 40650233, 81300466]

約数ペア:

[(1, 81300466), (2, 40650233), (13, 6253882), (26, 3126941), (59, 1377974), (118, 688987), (767, 105998), (1534, 52999)]