259998026

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{1811}}^1\times {\mathrm{3121}}^1$

素因数の和:4957

約数の個数: 16

約数和(自身を含む): 407308608

約数和(自身を除く): 147310582

約数列:

[1, 2, 23, 46, 1811, 3121, 3622, 6242, 41653, 71783, 83306, 143566, 5652131, 11304262, 129999013, 259998026]

約数ペア:

[(1, 259998026), (2, 129999013), (23, 11304262), (46, 5652131), (1811, 143566), (3121, 83306), (3622, 71783), (6242, 41653)]