387923374

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{69997}}^1$

素因数の和:70179

約数の個数: 16

約数和(自身を含む): 619902288

約数和(自身を除く): 231978914

約数列:

[1, 2, 17, 34, 163, 326, 2771, 5542, 69997, 139994, 1189949, 2379898, 11409511, 22819022, 193961687, 387923374]

約数ペア:

[(1, 387923374), (2, 193961687), (17, 22819022), (34, 11409511), (163, 2379898), (326, 1189949), (2771, 139994), (5542, 69997)]