68460401

素因数分解:

${\mathrm{19}}^2\times {\mathrm{71}}^1\times {\mathrm{2671}}^1$

素因数の和:2780

約数の個数: 12

約数和(自身を含む): 73298304

約数和(自身を除く): 4837903

約数列:

[1, 19, 71, 361, 1349, 2671, 25631, 50749, 189641, 964231, 3603179, 68460401]

約数ペア:

[(1, 68460401), (19, 3603179), (71, 964231), (361, 189641), (1349, 50749), (2671, 25631)]