499772

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1373}}^1$

素因数の和:1397

約数の個数: 24

約数和(自身を含む): 1077216

約数和(自身を除く): 577444

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 1373, 2746, 5492, 9611, 17849, 19222, 35698, 38444, 71396, 124943, 249886, 499772]

約数ペア:

[(1, 499772), (2, 249886), (4, 124943), (7, 71396), (13, 38444), (14, 35698), (26, 19222), (28, 17849), (52, 9611), (91, 5492), (182, 2746), (364, 1373)]