2912793883

素因数分解:

${\mathrm{31}}^2\times {\mathrm{37}}^1\times {\mathrm{81919}}^1$

素因数の和:82018

約数の個数: 12

約数和(自身を含む): 3091169280

約数和(自身を除く): 178375397

約数列:

[1, 31, 37, 961, 1147, 35557, 81919, 2539489, 3031003, 78724159, 93961093, 2912793883]

約数ペア:

[(1, 2912793883), (31, 93961093), (37, 78724159), (961, 3031003), (1147, 2539489), (35557, 81919)]