2015900724

素因数分解:

$2^2\times 3^1\times {\mathrm{157}}^1\times {\mathrm{1070011}}^1$

素因数の和:1070175

約数の個数: 24

約数和(自身を含む): 4733733088

約数和(自身を除く): 2717832364

約数列:

[1, 2, 3, 4, 6, 12, 157, 314, 471, 628, 942, 1884, 1070011, 2140022, 3210033, 4280044, 6420066, 12840132, 167991727, 335983454, 503975181, 671966908, 1007950362, 2015900724]

約数ペア:

[(1, 2015900724), (2, 1007950362), (3, 671966908), (4, 503975181), (6, 335983454), (12, 167991727), (157, 12840132), (314, 6420066), (471, 4280044), (628, 3210033), (942, 2140022), (1884, 1070011)]