2018968562

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{487}}^1\times {\mathrm{503}}^1$

素因数の和:1322

約数の個数: 32

約数和(自身を含む): 3284934912

約数和(自身を除く): 1265966350

約数列:

[1, 2, 13, 26, 317, 487, 503, 634, 974, 1006, 4121, 6331, 6539, 8242, 12662, 13078, 154379, 159451, 244961, 308758, 318902, 489922, 2006927, 2072863, 3184493, 4013854, 4145726, 6368986, 77652637, 155305274, 1009484281, 2018968562]

約数ペア:

[(1, 2018968562), (2, 1009484281), (13, 155305274), (26, 77652637), (317, 6368986), (487, 4145726), (503, 4013854), (634, 3184493), (974, 2072863), (1006, 2006927), (4121, 489922), (6331, 318902), (6539, 308758), (8242, 244961), (12662, 159451), (13078, 154379)]