2055173684

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{27041759}}^1$

素因数の和:27041782

約数の個数: 12

約数和(自身を含む): 3785846400

約数和(自身を除く): 1730672716

約数列:

[1, 2, 4, 19, 38, 76, 27041759, 54083518, 108167036, 513793421, 1027586842, 2055173684]

約数ペア:

[(1, 2055173684), (2, 1027586842), (4, 513793421), (19, 108167036), (38, 54083518), (76, 27041759)]