339968252

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{73459}}^1$

素因数の和:73565

約数の個数: 24

約数和(自身を含む): 647917200

約数和(自身を除く): 307948948

約数列:

[1, 2, 4, 13, 26, 52, 89, 178, 356, 1157, 2314, 4628, 73459, 146918, 293836, 954967, 1909934, 3819868, 6537851, 13075702, 26151404, 84992063, 169984126, 339968252]

約数ペア:

[(1, 339968252), (2, 169984126), (4, 84992063), (13, 26151404), (26, 13075702), (52, 6537851), (89, 3819868), (178, 1909934), (356, 954967), (1157, 293836), (2314, 146918), (4628, 73459)]