628861535

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{89137}}^1$

素因数の和:89242

約数の個数: 16

約数和(自身を含む): 808659936

約数和(自身を除く): 179798401

約数列:

[1, 5, 17, 83, 85, 415, 1411, 7055, 89137, 445685, 1515329, 7398371, 7576645, 36991855, 125772307, 628861535]

約数ペア:

[(1, 628861535), (5, 125772307), (17, 36991855), (83, 7576645), (85, 7398371), (415, 1515329), (1411, 445685), (7055, 89137)]