28540547402

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{2588477}}^1$

素因数の和:2588665

約数の個数: 16

約数和(自身を含む): 44262973800

約数和(自身を除く): 15722426398

約数列:

[1, 2, 37, 74, 149, 298, 5513, 11026, 2588477, 5176954, 95773649, 191547298, 385683073, 771366146, 14270273701, 28540547402]

約数ペア:

[(1, 28540547402), (2, 14270273701), (37, 771366146), (74, 385683073), (149, 191547298), (298, 95773649), (5513, 5176954), (11026, 2588477)]