2015218301

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{19597}}^1$

素因数の和:19900

約数の個数: 16

約数和(自身を含む): 2235112704

約数和(自身を除く): 219894403

約数列:

[1, 17, 23, 263, 391, 4471, 6049, 19597, 102833, 333149, 450731, 5154011, 7662427, 87618187, 118542253, 2015218301]

約数ペア:

[(1, 2015218301), (17, 118542253), (23, 87618187), (263, 7662427), (391, 5154011), (4471, 450731), (6049, 333149), (19597, 102833)]