129131470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{993319}}^1$

素因数の和:993339

約数の個数: 16

約数和(自身を含む): 250316640

約数和(自身を除く): 121185170

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 993319, 1986638, 4966595, 9933190, 12913147, 25826294, 64565735, 129131470]

約数ペア:

[(1, 129131470), (2, 64565735), (5, 25826294), (10, 12913147), (13, 9933190), (26, 4966595), (65, 1986638), (130, 993319)]