356020994

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{20393}}^1$

素因数の和:20474

約数の個数: 32

約数和(自身を含む): 646081920

約数和(自身を除く): 290060926

約数列:

[1, 2, 7, 14, 29, 43, 58, 86, 203, 301, 406, 602, 1247, 2494, 8729, 17458, 20393, 40786, 142751, 285502, 591397, 876899, 1182794, 1753798, 4139779, 6138293, 8279558, 12276586, 25430071, 50860142, 178010497, 356020994]

約数ペア:

[(1, 356020994), (2, 178010497), (7, 50860142), (14, 25430071), (29, 12276586), (43, 8279558), (58, 6138293), (86, 4139779), (203, 1753798), (301, 1182794), (406, 876899), (602, 591397), (1247, 285502), (2494, 142751), (8729, 40786), (17458, 20393)]