127975282

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{409}}^1\times {\mathrm{1549}}^1$

素因数の和:2061

約数の個数: 16

約数和(自身を含む): 194463000

約数和(自身を除く): 66487718

約数列:

[1, 2, 101, 202, 409, 818, 1549, 3098, 41309, 82618, 156449, 312898, 633541, 1267082, 63987641, 127975282]

約数ペア:

[(1, 127975282), (2, 63987641), (101, 1267082), (202, 633541), (409, 312898), (818, 156449), (1549, 82618), (3098, 41309)]