2607856

素因数分解:

$2^4\times {\mathrm{389}}^1\times {\mathrm{419}}^1$

素因数の和:816

約数の個数: 20

約数和(自身を含む): 5077800

約数和(自身を除く): 2469944

約数列:

[1, 2, 4, 8, 16, 389, 419, 778, 838, 1556, 1676, 3112, 3352, 6224, 6704, 162991, 325982, 651964, 1303928, 2607856]

約数ペア:

[(1, 2607856), (2, 1303928), (4, 651964), (8, 325982), (16, 162991), (389, 6704), (419, 6224), (778, 3352), (838, 3112), (1556, 1676)]