2117911

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:198

約数の個数: 16

約数和(自身を含む): 2419200

約数和(自身を除く): 301289

約数列:

[1, 17, 19, 79, 83, 323, 1343, 1411, 1501, 1577, 6557, 25517, 26809, 111469, 124583, 2117911]

約数ペア:

[(1, 2117911), (17, 124583), (19, 111469), (79, 26809), (83, 25517), (323, 6557), (1343, 1577), (1411, 1501)]