201805630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1552351}}^1$

素因数の和:1552371

約数の個数: 16

約数和(自身を含む): 391192704

約数和(自身を除く): 189387074

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1552351, 3104702, 7761755, 15523510, 20180563, 40361126, 100902815, 201805630]

約数ペア:

[(1, 201805630), (2, 100902815), (5, 40361126), (10, 20180563), (13, 15523510), (26, 7761755), (65, 3104702), (130, 1552351)]