126799996

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{4289}}^1$

素因数の和:4701

約数の個数: 24

約数和(自身を含む): 234234000

約数和(自身を除く): 107434004

約数列:

[1, 2, 4, 19, 38, 76, 389, 778, 1556, 4289, 7391, 8578, 14782, 17156, 29564, 81491, 162982, 325964, 1668421, 3336842, 6673684, 31699999, 63399998, 126799996]

約数ペア:

[(1, 126799996), (2, 63399998), (4, 31699999), (19, 6673684), (38, 3336842), (76, 1668421), (389, 325964), (778, 162982), (1556, 81491), (4289, 29564), (7391, 17156), (8578, 14782)]