2012656791

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{457}}^1\times {\mathrm{769}}^1$

素因数の和:1335

約数の個数: 32

約数和(自身を含む): 2843850240

約数和(自身を除く): 831193449

約数列:

[1, 3, 23, 69, 83, 249, 457, 769, 1371, 1909, 2307, 5727, 10511, 17687, 31533, 37931, 53061, 63827, 113793, 191481, 351433, 872413, 1054299, 1468021, 2617239, 4404063, 8082959, 24248877, 29168939, 87506817, 670885597, 2012656791]

約数ペア:

[(1, 2012656791), (3, 670885597), (23, 87506817), (69, 29168939), (83, 24248877), (249, 8082959), (457, 4404063), (769, 2617239), (1371, 1468021), (1909, 1054299), (2307, 872413), (5727, 351433), (10511, 191481), (17687, 113793), (31533, 63827), (37931, 53061)]