1560248641

素因数分解:

$7^2\times {\mathrm{107}}^1\times {\mathrm{523}}^1\times {\mathrm{569}}^1$

素因数の和:1213

約数の個数: 24

約数和(自身を含む): 1838674080

約数和(自身を除く): 278425439

約数列:

[1, 7, 49, 107, 523, 569, 749, 3661, 3983, 5243, 25627, 27881, 55961, 60883, 297587, 391727, 426181, 2083109, 2742089, 2983267, 14581763, 31841809, 222892663, 1560248641]

約数ペア:

[(1, 1560248641), (7, 222892663), (49, 31841809), (107, 14581763), (523, 2983267), (569, 2742089), (749, 2083109), (3661, 426181), (3983, 391727), (5243, 297587), (25627, 60883), (27881, 55961)]