2021058836

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{389}}^1\times {\mathrm{44789}}^1$

素因数の和:45211

約数の個数: 24

約数和(自身を含む): 3668301000

約数和(自身を除く): 1647242164

約数列:

[1, 2, 4, 29, 58, 116, 389, 778, 1556, 11281, 22562, 44789, 45124, 89578, 179156, 1298881, 2597762, 5195524, 17422921, 34845842, 69691684, 505264709, 1010529418, 2021058836]

約数ペア:

[(1, 2021058836), (2, 1010529418), (4, 505264709), (29, 69691684), (58, 34845842), (116, 17422921), (389, 5195524), (778, 2597762), (1556, 1298881), (11281, 179156), (22562, 89578), (44789, 45124)]