398624161

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{9901}}^1$

素因数の和:10096

約数の個数: 16

約数和(自身を含む): 454699840

約数和(自身を除く): 56075679

約数列:

[1, 13, 19, 163, 247, 2119, 3097, 9901, 40261, 128713, 188119, 1613863, 2445547, 20980219, 30663397, 398624161]

約数ペア:

[(1, 398624161), (13, 30663397), (19, 20980219), (163, 2445547), (247, 1613863), (2119, 188119), (3097, 128713), (9901, 40261)]