2179919435

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{877}}^1\times {\mathrm{29243}}^1$

素因数の和:30142

約数の個数: 16

約数和(自身を含む): 2773033056

約数和(自身を除く): 593113621

約数列:

[1, 5, 17, 85, 877, 4385, 14909, 29243, 74545, 146215, 497131, 2485655, 25646111, 128230555, 435983887, 2179919435]

約数ペア:

[(1, 2179919435), (5, 435983887), (17, 128230555), (85, 25646111), (877, 2485655), (4385, 497131), (14909, 146215), (29243, 74545)]