2402569

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:240

約数の個数: 16

約数和(自身を含む): 2782080

約数和(自身を除く): 379511

約数列:

[1, 13, 19, 71, 137, 247, 923, 1349, 1781, 2603, 9727, 17537, 33839, 126451, 184813, 2402569]

約数ペア:

[(1, 2402569), (13, 184813), (19, 126451), (71, 33839), (137, 17537), (247, 9727), (923, 2603), (1349, 1781)]