1685183738

素因数分解:

$2^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{918857}}^1$

素因数の和:918997

約数の個数: 16

約数和(自身を含む): 2910942144

約数和(自身を除く): 1225758406

約数列:

[1, 2, 7, 14, 131, 262, 917, 1834, 918857, 1837714, 6431999, 12863998, 120370267, 240740534, 842591869, 1685183738]

約数ペア:

[(1, 1685183738), (2, 842591869), (7, 240740534), (14, 120370267), (131, 12863998), (262, 6431999), (917, 1837714), (1834, 918857)]