79941394

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{163}}^1\times {\mathrm{1451}}^1$

素因数の和:1642

約数の個数: 24

約数和(自身を含む): 130732272

約数和(自身を除く): 50790878

約数列:

[1, 2, 13, 26, 163, 169, 326, 338, 1451, 2119, 2902, 4238, 18863, 27547, 37726, 55094, 236513, 245219, 473026, 490438, 3074669, 6149338, 39970697, 79941394]

約数ペア:

[(1, 79941394), (2, 39970697), (13, 6149338), (26, 3074669), (163, 490438), (169, 473026), (326, 245219), (338, 236513), (1451, 55094), (2119, 37726), (2902, 27547), (4238, 18863)]