2116734919

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{409}}^1\times {\mathrm{911}}^1$

素因数の和:1375

約数の個数: 32

約数和(自身を含む): 2512742400

約数和(自身を除く): 396007481

約数列:

[1, 13, 19, 23, 247, 299, 409, 437, 911, 5317, 5681, 7771, 9407, 11843, 17309, 20953, 101023, 122291, 178733, 225017, 272389, 372599, 398107, 2323529, 4843787, 5175391, 7079381, 8569777, 92031953, 111407101, 162825763, 2116734919]

約数ペア:

[(1, 2116734919), (13, 162825763), (19, 111407101), (23, 92031953), (247, 8569777), (299, 7079381), (409, 5175391), (437, 4843787), (911, 2323529), (5317, 398107), (5681, 372599), (7771, 272389), (9407, 225017), (11843, 178733), (17309, 122291), (20953, 101023)]