1640676851

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{165541}}^1$

素因数の和:165622

約数の個数: 16

約数和(自身を含む): 1930881888

約数和(自身を除く): 290205037

約数列:

[1, 11, 17, 53, 187, 583, 901, 9911, 165541, 1820951, 2814197, 8773673, 30956167, 96510403, 149152441, 1640676851]

約数ペア:

[(1, 1640676851), (11, 149152441), (17, 96510403), (53, 30956167), (187, 8773673), (583, 2814197), (901, 1820951), (9911, 165541)]