2458874890

素因数分解:

$2^1\times 5^1\times {\mathrm{3089}}^1\times {\mathrm{79601}}^1$

素因数の和:82697

約数の個数: 16

約数和(自身を含む): 4427463240

約数和(自身を除く): 1968588350

約数列:

[1, 2, 5, 10, 3089, 6178, 15445, 30890, 79601, 159202, 398005, 796010, 245887489, 491774978, 1229437445, 2458874890]

約数ペア:

[(1, 2458874890), (2, 1229437445), (5, 491774978), (10, 245887489), (3089, 796010), (6178, 398005), (15445, 159202), (30890, 79601)]