2579509045

素因数分解:

$5^1\times {\mathrm{67}}^1\times {\mathrm{367}}^1\times {\mathrm{20981}}^1$

素因数の和:21420

約数の個数: 16

約数和(自身を含む): 3150321408

約数和(自身を除く): 570812363

約数列:

[1, 5, 67, 335, 367, 1835, 20981, 24589, 104905, 122945, 1405727, 7028635, 7700027, 38500135, 515901809, 2579509045]

約数ペア:

[(1, 2579509045), (5, 515901809), (67, 38500135), (335, 7700027), (367, 7028635), (1835, 1405727), (20981, 122945), (24589, 104905)]