2012204847

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{263}}^1\times {\mathrm{3659}}^1$

素因数の和:3983

約数の個数: 32

約数和(自身を含む): 2921909760

約数和(自身を除く): 909704913

約数列:

[1, 3, 17, 41, 51, 123, 263, 697, 789, 2091, 3659, 4471, 10783, 10977, 13413, 32349, 62203, 150019, 183311, 186609, 450057, 549933, 962317, 2550323, 2886951, 7650969, 16359389, 39454997, 49078167, 118364991, 670734949, 2012204847]

約数ペア:

[(1, 2012204847), (3, 670734949), (17, 118364991), (41, 49078167), (51, 39454997), (123, 16359389), (263, 7650969), (697, 2886951), (789, 2550323), (2091, 962317), (3659, 549933), (4471, 450057), (10783, 186609), (10977, 183311), (13413, 150019), (32349, 62203)]