315094390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2423803}}^1$

素因数の和:2423823

約数の個数: 16

約数和(自身を含む): 610798608

約数和(自身を除く): 295704218

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 2423803, 4847606, 12119015, 24238030, 31509439, 63018878, 157547195, 315094390]

約数ペア:

[(1, 315094390), (2, 157547195), (5, 63018878), (10, 31509439), (13, 24238030), (26, 12119015), (65, 4847606), (130, 2423803)]