260190973

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{19471}}^1$

素因数の和:19584

約数の個数: 16

約数和(自身を含む): 314044416

約数和(自身を除く): 53853443

約数列:

[1, 7, 23, 83, 161, 581, 1909, 13363, 19471, 136297, 447833, 1616093, 3134831, 11312651, 37170139, 260190973]

約数ペア:

[(1, 260190973), (7, 37170139), (23, 11312651), (83, 3134831), (161, 1616093), (581, 447833), (1909, 136297), (13363, 19471)]