2021499845

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{233}}^1\times {\mathrm{36919}}^1$

素因数の和:37204

約数の個数: 16

約数和(自身を含む): 2488112640

約数和(自身を除く): 466612795

約数列:

[1, 5, 47, 233, 235, 1165, 10951, 36919, 54755, 184595, 1735193, 8602127, 8675965, 43010635, 404299969, 2021499845]

約数ペア:

[(1, 2021499845), (5, 404299969), (47, 43010635), (233, 8675965), (235, 8602127), (1165, 1735193), (10951, 184595), (36919, 54755)]