2013075281

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{499}}^1$

素因数の和:726

約数の個数: 48

約数和(自身を含む): 2585520000

約数和(自身を除く): 572444719

約数列:

[1, 7, 17, 29, 49, 119, 167, 203, 493, 499, 833, 1169, 1421, 2839, 3451, 3493, 4843, 8183, 8483, 14471, 19873, 24157, 24451, 33901, 59381, 82331, 83333, 101297, 139111, 237307, 246007, 415667, 576317, 583331, 709079, 1416661, 1722049, 2416657, 4034219, 4083317, 9916627, 12054343, 16916599, 41083169, 69416389, 118416193, 287582183, 2013075281]

約数ペア:

[(1, 2013075281), (7, 287582183), (17, 118416193), (29, 69416389), (49, 41083169), (119, 16916599), (167, 12054343), (203, 9916627), (493, 4083317), (499, 4034219), (833, 2416657), (1169, 1722049), (1421, 1416661), (2839, 709079), (3451, 583331), (3493, 576317), (4843, 415667), (8183, 246007), (8483, 237307), (14471, 139111), (19873, 101297), (24157, 83333), (24451, 82331), (33901, 59381)]