2018863370

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{487}}^1\times {\mathrm{10111}}^1$

素因数の和:10646

約数の個数: 32

約数和(自身を含む): 3730599936

約数和(自身を除く): 1711736566

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 487, 974, 2435, 4870, 10111, 19967, 20222, 39934, 50555, 99835, 101110, 199670, 414551, 829102, 2072755, 4145510, 4924057, 9848114, 24620285, 49240570, 201886337, 403772674, 1009431685, 2018863370]

約数ペア:

[(1, 2018863370), (2, 1009431685), (5, 403772674), (10, 201886337), (41, 49240570), (82, 24620285), (205, 9848114), (410, 4924057), (487, 4145510), (974, 2072755), (2435, 829102), (4870, 414551), (10111, 199670), (19967, 101110), (20222, 99835), (39934, 50555)]