1943404

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:249

約数の個数: 24

約数和(自身を含む): 3538080

約数和(自身を除く): 1594676

約数列:

[1, 2, 4, 53, 89, 103, 106, 178, 206, 212, 356, 412, 4717, 5459, 9167, 9434, 10918, 18334, 18868, 21836, 36668, 485851, 971702, 1943404]

約数ペア:

[(1, 1943404), (2, 971702), (4, 485851), (53, 36668), (89, 21836), (103, 18868), (106, 18334), (178, 10918), (206, 9434), (212, 9167), (356, 5459), (412, 4717)]