8213422

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{8263}}^1$

素因数の和:8343

約数の個数: 16

約数和(自身を含む): 14280192

約数和(自身を除く): 6066770

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 8263, 16526, 57841, 115682, 586673, 1173346, 4106711, 8213422]

約数ペア:

[(1, 8213422), (2, 4106711), (7, 1173346), (14, 586673), (71, 115682), (142, 57841), (497, 16526), (994, 8263)]