2974078381

素因数分解:

${\mathrm{191}}^1\times {\mathrm{1901}}^1\times {\mathrm{8191}}^1$

素因数の和:10283

約数の個数: 8

約数和(自身を含む): 2991587328

約数和(自身を除く): 17508947

約数列:

[1, 191, 1901, 8191, 363091, 1564481, 15571091, 2974078381]

約数ペア:

[(1, 2974078381), (191, 15571091), (1901, 1564481), (8191, 363091)]