890169324

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{337}}^1\times {\mathrm{20011}}^1$

素因数の和:20366

約数の個数: 48

約数和(自身を含む): 2272722816

約数和(自身を除く): 1382553492

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 337, 674, 1011, 1348, 2022, 3707, 4044, 7414, 11121, 14828, 20011, 22242, 40022, 44484, 60033, 80044, 120066, 220121, 240132, 440242, 660363, 880484, 1320726, 2641452, 6743707, 13487414, 20231121, 26974828, 40462242, 74180777, 80924484, 148361554, 222542331, 296723108, 445084662, 890169324]

約数ペア:

[(1, 890169324), (2, 445084662), (3, 296723108), (4, 222542331), (6, 148361554), (11, 80924484), (12, 74180777), (22, 40462242), (33, 26974828), (44, 20231121), (66, 13487414), (132, 6743707), (337, 2641452), (674, 1320726), (1011, 880484), (1348, 660363), (2022, 440242), (3707, 240132), (4044, 220121), (7414, 120066), (11121, 80044), (14828, 60033), (20011, 44484), (22242, 40022)]