258384225788

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{8521}}^1\times {\mathrm{583139}}^1$

素因数の和:591677

約数の個数: 24

約数和(自身を含む): 487012869840

約数和(自身を除く): 228628644052

約数列:

[1, 2, 4, 13, 26, 52, 8521, 17042, 34084, 110773, 221546, 443092, 583139, 1166278, 2332556, 7580807, 15161614, 30323228, 4968927419, 9937854838, 19875709676, 64596056447, 129192112894, 258384225788]

約数ペア:

[(1, 258384225788), (2, 129192112894), (4, 64596056447), (13, 19875709676), (26, 9937854838), (52, 4968927419), (8521, 30323228), (17042, 15161614), (34084, 7580807), (110773, 2332556), (221546, 1166278), (443092, 583139)]