2072629

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1$

素因数の和:220

約数の個数: 16

約数和(自身を含む): 2383360

約数和(自身を除く): 310731

約数列:

[1, 13, 31, 37, 139, 403, 481, 1147, 1807, 4309, 5143, 14911, 56017, 66859, 159433, 2072629]

約数ペア:

[(1, 2072629), (13, 159433), (31, 66859), (37, 56017), (139, 14911), (403, 5143), (481, 4309), (1147, 1807)]