260173441

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{2971}}^1$

素因数の和:3420

約数の個数: 16

約数和(自身を含む): 299577600

約数和(自身を除く): 39404159

約数列:

[1, 11, 19, 209, 419, 2971, 4609, 7961, 32681, 56449, 87571, 620939, 1244849, 13693339, 23652131, 260173441]

約数ペア:

[(1, 260173441), (11, 23652131), (19, 13693339), (209, 1244849), (419, 620939), (2971, 87571), (4609, 56449), (7961, 32681)]