2885326808

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3963361}}^1$

素因数の和:3963387

約数の個数: 32

約数和(自身を含む): 6658448160

約数和(自身を除く): 3773121352

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 3963361, 7926722, 15853444, 27743527, 31706888, 51523693, 55487054, 103047386, 110974108, 206094772, 221948216, 360665851, 412189544, 721331702, 1442663404, 2885326808]

約数ペア:

[(1, 2885326808), (2, 1442663404), (4, 721331702), (7, 412189544), (8, 360665851), (13, 221948216), (14, 206094772), (26, 110974108), (28, 103047386), (52, 55487054), (56, 51523693), (91, 31706888), (104, 27743527), (182, 15853444), (364, 7926722), (728, 3963361)]