260525089

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{11719}}^1$

素因数の和:11820

約数の個数: 16

約数和(自身を含む): 297031680

約数和(自身を除く): 36506591

約数列:

[1, 11, 43, 47, 473, 517, 2021, 11719, 22231, 128909, 503917, 550793, 5543087, 6058723, 23684099, 260525089]

約数ペア:

[(1, 260525089), (11, 23684099), (43, 6058723), (47, 5543087), (473, 550793), (517, 503917), (2021, 128909), (11719, 22231)]