2016199613259

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{241}}^1\times {\mathrm{1211933}}^1$

素因数の和:1212252

約数の個数: 48

約数和(自身を含む): 3202705265760

約数和(自身を除く): 1186505652501

約数列:

[1, 3, 9, 13, 39, 59, 117, 177, 241, 531, 723, 767, 2169, 2301, 3133, 6903, 9399, 14219, 28197, 42657, 127971, 184847, 554541, 1211933, 1663623, 3635799, 10907397, 15755129, 47265387, 71504047, 141796161, 214512141, 292075853, 643536423, 876227559, 929552611, 2628682677, 2788657833, 3796986089, 8365973499, 11390958267, 17232475327, 34172874801, 51697425981, 155092277943, 224022179251, 672066537753, 2016199613259]

約数ペア:

[(1, 2016199613259), (3, 672066537753), (9, 224022179251), (13, 155092277943), (39, 51697425981), (59, 34172874801), (117, 17232475327), (177, 11390958267), (241, 8365973499), (531, 3796986089), (723, 2788657833), (767, 2628682677), (2169, 929552611), (2301, 876227559), (3133, 643536423), (6903, 292075853), (9399, 214512141), (14219, 141796161), (28197, 71504047), (42657, 47265387), (127971, 15755129), (184847, 10907397), (554541, 3635799), (1211933, 1663623)]