2488103683

素因数分解:

${\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{640109}}^1$

素因数の和:640158

約数の個数: 12

約数和(自身を含む): 2811363120

約数和(自身を除く): 323259437

約数列:

[1, 13, 23, 169, 299, 3887, 640109, 8321417, 14722507, 108178421, 191392591, 2488103683]

約数ペア:

[(1, 2488103683), (13, 191392591), (23, 108178421), (169, 14722507), (299, 8321417), (3887, 640109)]