2018132488

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{8137631}}^1$

素因数の和:8137668

約数の個数: 16

約数和(自身を含む): 3906063360

約数和(自身を除く): 1887930872

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 8137631, 16275262, 32550524, 65101048, 252266561, 504533122, 1009066244, 2018132488]

約数ペア:

[(1, 2018132488), (2, 1009066244), (4, 504533122), (8, 252266561), (31, 65101048), (62, 32550524), (124, 16275262), (248, 8137631)]