2871306728

素因数分解:

$2^3\times {\mathrm{3319}}^1\times {\mathrm{108139}}^1$

素因数の和:111464

約数の個数: 16

約数和(自身を含む): 5385372000

約数和(自身を除く): 2514065272

約数列:

[1, 2, 4, 8, 3319, 6638, 13276, 26552, 108139, 216278, 432556, 865112, 358913341, 717826682, 1435653364, 2871306728]

約数ペア:

[(1, 2871306728), (2, 1435653364), (4, 717826682), (8, 358913341), (3319, 865112), (6638, 432556), (13276, 216278), (26552, 108139)]