2912556491

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{40639}}^1$

素因数の和:40838

約数の個数: 16

約数和(自身を含む): 3243072000

約数和(自身を除く): 330515509

約数列:

[1, 13, 37, 149, 481, 1937, 5513, 40639, 71669, 528307, 1503643, 6055211, 19547359, 78717743, 224042807, 2912556491]

約数ペア:

[(1, 2912556491), (13, 224042807), (37, 78717743), (149, 19547359), (481, 6055211), (1937, 1503643), (5513, 528307), (40639, 71669)]