5280857530390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{40621981003}}^1$

素因数の和:40621981023

約数の個数: 16

約数和(自身を含む): 10236739213008

約数和(自身を除く): 4955881682618

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 40621981003, 81243962006, 203109905015, 406219810030, 528085753039, 1056171506078, 2640428765195, 5280857530390]

約数ペア:

[(1, 5280857530390), (2, 2640428765195), (5, 1056171506078), (10, 528085753039), (13, 406219810030), (26, 203109905015), (65, 81243962006), (130, 40621981003)]