2068992003

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{491}}^1\times {\mathrm{1049}}^1$

素因数の和:1659

約数の個数: 32

約数和(自身を含む): 3008678400

約数和(自身を除く): 939686397

約数列:

[1, 3, 13, 39, 103, 309, 491, 1049, 1339, 1473, 3147, 4017, 6383, 13637, 19149, 40911, 50573, 108047, 151719, 324141, 515059, 657449, 1404611, 1545177, 1972347, 4213833, 6695767, 20087301, 53051077, 159153231, 689664001, 2068992003]

約数ペア:

[(1, 2068992003), (3, 689664001), (13, 159153231), (39, 53051077), (103, 20087301), (309, 6695767), (491, 4213833), (1049, 1972347), (1339, 1545177), (1473, 1404611), (3147, 657449), (4017, 515059), (6383, 324141), (13637, 151719), (19149, 108047), (40911, 50573)]