2869853870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{22075799}}^1$

素因数の和:22075819

約数の個数: 16

約数和(自身を含む): 5563101600

約数和(自身を除く): 2693247730

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 22075799, 44151598, 110378995, 220757990, 286985387, 573970774, 1434926935, 2869853870]

約数ペア:

[(1, 2869853870), (2, 1434926935), (5, 573970774), (10, 286985387), (13, 220757990), (26, 110378995), (65, 44151598), (130, 22075799)]