126457604

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{347411}}^1$

素因数の和:347435

約数の個数: 24

約数和(自身を含む): 272371008

約数和(自身を除く): 145913404

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 347411, 694822, 1389644, 2431877, 4516343, 4863754, 9032686, 9727508, 18065372, 31614401, 63228802, 126457604]

約数ペア:

[(1, 126457604), (2, 63228802), (4, 31614401), (7, 18065372), (13, 9727508), (14, 9032686), (26, 4863754), (28, 4516343), (52, 2431877), (91, 1389644), (182, 694822), (364, 347411)]