396596314

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{421}}^1\times {\mathrm{20479}}^1$

素因数の和:20925

約数の個数: 16

約数和(自身を含む): 622264320

約数和(自身を除く): 225668006

約数列:

[1, 2, 23, 46, 421, 842, 9683, 19366, 20479, 40958, 471017, 942034, 8621659, 17243318, 198298157, 396596314]

約数ペア:

[(1, 396596314), (2, 198298157), (23, 17243318), (46, 8621659), (421, 942034), (842, 471017), (9683, 40958), (19366, 20479)]