8520070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{65539}}^1$

素因数の和:65559

約数の個数: 16

約数和(自身を含む): 16516080

約数和(自身を除く): 7996010

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 65539, 131078, 327695, 655390, 852007, 1704014, 4260035, 8520070]

約数ペア:

[(1, 8520070), (2, 4260035), (5, 1704014), (10, 852007), (13, 655390), (26, 327695), (65, 131078), (130, 65539)]