127529468

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{28697}}^1$

素因数の和:28813

約数の個数: 24

約数和(自身を含む): 245884464

約数和(自身を除く): 118354996

約数列:

[1, 2, 4, 11, 22, 44, 101, 202, 404, 1111, 2222, 4444, 28697, 57394, 114788, 315667, 631334, 1262668, 2898397, 5796794, 11593588, 31882367, 63764734, 127529468]

約数ペア:

[(1, 127529468), (2, 63764734), (4, 31882367), (11, 11593588), (22, 5796794), (44, 2898397), (101, 1262668), (202, 631334), (404, 315667), (1111, 114788), (2222, 57394), (4444, 28697)]