2990663

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1$

素因数の和:266

約数の個数: 16

約数和(自身を含む): 3424512

約数和(自身を除く): 433849

約数列:

[1, 13, 31, 41, 181, 403, 533, 1271, 2353, 5611, 7421, 16523, 72943, 96473, 230051, 2990663]

約数ペア:

[(1, 2990663), (13, 230051), (31, 96473), (41, 72943), (181, 16523), (403, 7421), (533, 5611), (1271, 2353)]