25202002

素因数分解:

$2^1\times 7^1\times {\mathrm{677}}^1\times {\mathrm{2659}}^1$

素因数の和:3345

約数の個数: 16

約数和(自身を含む): 43283520

約数和(自身を除く): 18081518

約数列:

[1, 2, 7, 14, 677, 1354, 2659, 4739, 5318, 9478, 18613, 37226, 1800143, 3600286, 12601001, 25202002]

約数ペア:

[(1, 25202002), (2, 12601001), (7, 3600286), (14, 1800143), (677, 37226), (1354, 18613), (2659, 9478), (4739, 5318)]