1421963422

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{195271}}^1$

素因数の和:195615

約数の個数: 16

約数和(自身を含む): 2333890944

約数和(自身を除く): 911927522

約数列:

[1, 2, 11, 22, 331, 662, 3641, 7282, 195271, 390542, 2147981, 4295962, 64634701, 129269402, 710981711, 1421963422]

約数ペア:

[(1, 1421963422), (2, 710981711), (11, 129269402), (22, 64634701), (331, 4295962), (662, 2147981), (3641, 390542), (7282, 195271)]