2947685

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{449}}^1$

素因数の和:568

約数の個数: 16

約数和(自身を含む): 3855600

約数和(自身を除く): 907915

約数列:

[1, 5, 13, 65, 101, 449, 505, 1313, 2245, 5837, 6565, 29185, 45349, 226745, 589537, 2947685]

約数ペア:

[(1, 2947685), (5, 589537), (13, 226745), (65, 45349), (101, 29185), (449, 6565), (505, 5837), (1313, 2245)]