4138647578

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{20611}}^1\times {\mathrm{7723}}^1$

素因数の和:28349

約数の個数: 16

約数和(自身を含む): 6686697696

約数和(自身を除く): 2548050118

約数列:

[1, 2, 13, 26, 7723, 15446, 20611, 41222, 100399, 200798, 267943, 535886, 159178753, 318357506, 2069323789, 4138647578]

約数ペア:

[(1, 4138647578), (2, 2069323789), (13, 318357506), (26, 159178753), (7723, 535886), (15446, 267943), (20611, 200798), (41222, 100399)]