143468390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1103603}}^1$

素因数の和:1103623

約数の個数: 16

約数和(自身を含む): 278108208

約数和(自身を除く): 134639818

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1103603, 2207206, 5518015, 11036030, 14346839, 28693678, 71734195, 143468390]

約数ペア:

[(1, 143468390), (2, 71734195), (5, 28693678), (10, 14346839), (13, 11036030), (26, 5518015), (65, 2207206), (130, 1103603)]