2857694

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1$

素因数の和:200

約数の個数: 32

約数和(自身を含む): 5170176

約数和(自身を除く): 2312482

約数列:

[1, 2, 7, 14, 43, 47, 86, 94, 101, 202, 301, 329, 602, 658, 707, 1414, 2021, 4042, 4343, 4747, 8686, 9494, 14147, 28294, 30401, 33229, 60802, 66458, 204121, 408242, 1428847, 2857694]

約数ペア:

[(1, 2857694), (2, 1428847), (7, 408242), (14, 204121), (43, 66458), (47, 60802), (86, 33229), (94, 30401), (101, 28294), (202, 14147), (301, 9494), (329, 8686), (602, 4747), (658, 4343), (707, 4042), (1414, 2021)]