42503779

素因数分解:

${\mathrm{19}}^2\times {\mathrm{281}}^1\times {\mathrm{419}}^1$

素因数の和:738

約数の個数: 12

約数和(自身を含む): 45125640

約数和(自身を除く): 2621861

約数列:

[1, 19, 281, 361, 419, 5339, 7961, 101441, 117739, 151259, 2237041, 42503779]

約数ペア:

[(1, 42503779), (19, 2237041), (281, 151259), (361, 117739), (419, 101441), (5339, 7961)]