2109224

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1193}}^1$

素因数の和:1229

約数の個数: 32

約数和(自身を含む): 4513320

約数和(自身を除く): 2404096

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1193, 1768, 2386, 4772, 9544, 15509, 20281, 31018, 40562, 62036, 81124, 124072, 162248, 263653, 527306, 1054612, 2109224]

約数ペア:

[(1, 2109224), (2, 1054612), (4, 527306), (8, 263653), (13, 162248), (17, 124072), (26, 81124), (34, 62036), (52, 40562), (68, 31018), (104, 20281), (136, 15509), (221, 9544), (442, 4772), (884, 2386), (1193, 1768)]