45409390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{349303}}^1$

素因数の和:349323

約数の個数: 16

約数和(自身を含む): 88024608

約数和(自身を除く): 42615218

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 349303, 698606, 1746515, 3493030, 4540939, 9081878, 22704695, 45409390]

約数ペア:

[(1, 45409390), (2, 22704695), (5, 9081878), (10, 4540939), (13, 3493030), (26, 1746515), (65, 698606), (130, 349303)]