2021567314

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1637}}^1\times {\mathrm{47497}}^1$

素因数の和:49149

約数の個数: 16

約数和(自身を含む): 3267672408

約数和(自身を除く): 1246105094

約数列:

[1, 2, 13, 26, 1637, 3274, 21281, 42562, 47497, 94994, 617461, 1234922, 77752589, 155505178, 1010783657, 2021567314]

約数ペア:

[(1, 2021567314), (2, 1010783657), (13, 155505178), (26, 77752589), (1637, 1234922), (3274, 617461), (21281, 94994), (42562, 47497)]