127621684

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{331}}^1\times {\mathrm{2351}}^1$

素因数の和:2727

約数の個数: 24

約数和(自身を含む): 229574016

約数和(自身を除く): 101952332

約数列:

[1, 2, 4, 41, 82, 164, 331, 662, 1324, 2351, 4702, 9404, 13571, 27142, 54284, 96391, 192782, 385564, 778181, 1556362, 3112724, 31905421, 63810842, 127621684]

約数ペア:

[(1, 127621684), (2, 63810842), (4, 31905421), (41, 3112724), (82, 1556362), (164, 778181), (331, 385564), (662, 192782), (1324, 96391), (2351, 54284), (4702, 27142), (9404, 13571)]