2012028185

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1\times {\mathrm{39217}}^1$

素因数の和:39584

約数の個数: 16

約数和(自身を含む): 2499912192

約数和(自身を除く): 487884007

約数列:

[1, 5, 31, 155, 331, 1655, 10261, 39217, 51305, 196085, 1215727, 6078635, 12980827, 64904135, 402405637, 2012028185]

約数ペア:

[(1, 2012028185), (5, 402405637), (31, 64904135), (155, 12980827), (331, 6078635), (1655, 1215727), (10261, 196085), (39217, 51305)]