82380456470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{633695819}}^1$

素因数の和:633695839

約数の個数: 16

約数和(自身を含む): 159691346640

約数和(自身を除く): 77310890170

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 633695819, 1267391638, 3168479095, 6336958190, 8238045647, 16476091294, 41190228235, 82380456470]

約数ペア:

[(1, 82380456470), (2, 41190228235), (5, 16476091294), (10, 8238045647), (13, 6336958190), (26, 3168479095), (65, 1267391638), (130, 633695819)]