2012243709

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{131}}^1\times {\mathrm{2531}}^1$

素因数の和:2706

約数の個数: 48

約数和(自身を含む): 3283416576

約数和(自身を除く): 1271172867

約数列:

[1, 3, 7, 17, 21, 51, 119, 131, 289, 357, 393, 867, 917, 2023, 2227, 2531, 2751, 6069, 6681, 7593, 15589, 17717, 37859, 43027, 46767, 53151, 113577, 129081, 265013, 301189, 331561, 731459, 795039, 903567, 994683, 2194377, 2320927, 5120213, 5636537, 6962781, 15360639, 16909611, 39455759, 95821129, 118367277, 287463387, 670747903, 2012243709]

約数ペア:

[(1, 2012243709), (3, 670747903), (7, 287463387), (17, 118367277), (21, 95821129), (51, 39455759), (119, 16909611), (131, 15360639), (289, 6962781), (357, 5636537), (393, 5120213), (867, 2320927), (917, 2194377), (2023, 994683), (2227, 903567), (2531, 795039), (2751, 731459), (6069, 331561), (6681, 301189), (7593, 265013), (15589, 129081), (17717, 113577), (37859, 53151), (43027, 46767)]