2021903330

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{42937}}^1$

素因数の和:43238

約数の個数: 32

約数和(自身を含む): 3867511536

約数和(自身を除く): 1845608206

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 277, 554, 1385, 2770, 4709, 9418, 23545, 42937, 47090, 85874, 214685, 429370, 729929, 1459858, 3649645, 7299290, 11893549, 23787098, 59467745, 118935490, 202190333, 404380666, 1010951665, 2021903330]

約数ペア:

[(1, 2021903330), (2, 1010951665), (5, 404380666), (10, 202190333), (17, 118935490), (34, 59467745), (85, 23787098), (170, 11893549), (277, 7299290), (554, 3649645), (1385, 1459858), (2770, 729929), (4709, 429370), (9418, 214685), (23545, 85874), (42937, 47090)]