1900535338

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{448451}}^1$

素因数の和:448629

約数の個数: 16

約数和(自身を含む): 3088937376

約数和(自身を除く): 1188402038

約数列:

[1, 2, 13, 26, 163, 326, 2119, 4238, 448451, 896902, 5829863, 11659726, 73097513, 146195026, 950267669, 1900535338]

約数ペア:

[(1, 1900535338), (2, 950267669), (13, 146195026), (26, 73097513), (163, 11659726), (326, 5829863), (2119, 896902), (4238, 448451)]