1240186

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{241}}^1$

素因数の和:357

約数の個数: 16

約数和(自身を含む): 1951488

約数和(自身を除く): 711302

約数列:

[1, 2, 31, 62, 83, 166, 241, 482, 2573, 5146, 7471, 14942, 20003, 40006, 620093, 1240186]

約数ペア:

[(1, 1240186), (2, 620093), (31, 40006), (62, 20003), (83, 14942), (166, 7471), (241, 5146), (482, 2573)]