9400402

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{523}}^1$

素因数の和:598

約数の個数: 32

約数和(自身を含む): 16600320

約数和(自身を除く): 7199918

約数列:

[1, 2, 11, 19, 22, 38, 43, 86, 209, 418, 473, 523, 817, 946, 1046, 1634, 5753, 8987, 9937, 11506, 17974, 19874, 22489, 44978, 109307, 218614, 247379, 427291, 494758, 854582, 4700201, 9400402]

約数ペア:

[(1, 9400402), (2, 4700201), (11, 854582), (19, 494758), (22, 427291), (38, 247379), (43, 218614), (86, 109307), (209, 44978), (418, 22489), (473, 19874), (523, 17974), (817, 11506), (946, 9937), (1046, 8987), (1634, 5753)]