128859451886

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{344543989}}^1$

素因数の和:344544019

約数の個数: 16

約数和(自身を含む): 223264505520

約数和(自身を除く): 94405053634

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 344543989, 689087978, 3789983879, 5857247813, 7579967758, 11714495626, 64429725943, 128859451886]

約数ペア:

[(1, 128859451886), (2, 64429725943), (11, 11714495626), (17, 7579967758), (22, 5857247813), (34, 3789983879), (187, 689087978), (374, 344543989)]