2212515065

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{189997}}^1$

素因数の和:190156

約数の個数: 16

約数和(自身を含む): 2831730192

約数和(自身を除く): 619215127

約数列:

[1, 5, 17, 85, 137, 685, 2329, 11645, 189997, 949985, 3229949, 16149745, 26029589, 130147945, 442503013, 2212515065]

約数ペア:

[(1, 2212515065), (5, 442503013), (17, 130147945), (85, 26029589), (137, 16149745), (685, 3229949), (2329, 949985), (11645, 189997)]