42251012

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{102551}}^1$

素因数の和:102658

約数の個数: 12

約数和(自身を含む): 74657856

約数和(自身を除く): 32406844

約数列:

[1, 2, 4, 103, 206, 412, 102551, 205102, 410204, 10562753, 21125506, 42251012]

約数ペア:

[(1, 42251012), (2, 21125506), (4, 10562753), (103, 410204), (206, 205102), (412, 102551)]