2080759996

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3911203}}^1$

素因数の和:3911233

約数の個数: 24

約数和(自身を含む): 4380548480

約数和(自身を除く): 2299788484

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 3911203, 7822406, 15644812, 27378421, 54756842, 74312857, 109513684, 148625714, 297251428, 520189999, 1040379998, 2080759996]

約数ペア:

[(1, 2080759996), (2, 1040379998), (4, 520189999), (7, 297251428), (14, 148625714), (19, 109513684), (28, 74312857), (38, 54756842), (76, 27378421), (133, 15644812), (266, 7822406), (532, 3911203)]