201415630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1549351}}^1$

素因数の和:1549371

約数の個数: 16

約数和(自身を含む): 390436704

約数和(自身を除く): 189021074

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1549351, 3098702, 7746755, 15493510, 20141563, 40283126, 100707815, 201415630]

約数ペア:

[(1, 201415630), (2, 100707815), (5, 40283126), (10, 20141563), (13, 15493510), (26, 7746755), (65, 3098702), (130, 1549351)]