9890270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{76079}}^1$

素因数の和:76099

約数の個数: 16

約数和(自身を含む): 19172160

約数和(自身を除く): 9281890

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 76079, 152158, 380395, 760790, 989027, 1978054, 4945135, 9890270]

約数ペア:

[(1, 9890270), (2, 4945135), (5, 1978054), (10, 989027), (13, 760790), (26, 380395), (65, 152158), (130, 76079)]