3880258

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{449}}^1$

素因数の和:629

約数の個数: 16

約数和(自身を含む): 6075000

約数和(自身を除く): 2194742

約数列:

[1, 2, 29, 58, 149, 298, 449, 898, 4321, 8642, 13021, 26042, 66901, 133802, 1940129, 3880258]

約数ペア:

[(1, 3880258), (2, 1940129), (29, 133802), (58, 66901), (149, 26042), (298, 13021), (449, 8642), (898, 4321)]