426517865

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{1901}}^1\times {\mathrm{1951}}^1$

素因数の和:3880

約数の個数: 16

約数和(自身を含む): 534629376

約数和(自身を除く): 108111511

約数列:

[1, 5, 23, 115, 1901, 1951, 9505, 9755, 43723, 44873, 218615, 224365, 3708851, 18544255, 85303573, 426517865]

約数ペア:

[(1, 426517865), (5, 85303573), (23, 18544255), (115, 3708851), (1901, 224365), (1951, 218615), (9505, 44873), (9755, 43723)]