1971296065

素因数分解:

$5^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{43579}}^1$

素因数の和:43776

約数の個数: 16

約数和(自身を含む): 2416075200

約数和(自身を除く): 444779135

約数列:

[1, 5, 83, 109, 415, 545, 9047, 43579, 45235, 217895, 3617057, 4750111, 18085285, 23750555, 394259213, 1971296065]

約数ペア:

[(1, 1971296065), (5, 394259213), (83, 23750555), (109, 18085285), (415, 4750111), (545, 3617057), (9047, 217895), (43579, 45235)]