336784604

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{20431}}^1$

素因数の和:20765

約数の個数: 24

約数和(自身を含む): 636742848

約数和(自身を除く): 299958244

約数列:

[1, 2, 4, 13, 26, 52, 317, 634, 1268, 4121, 8242, 16484, 20431, 40862, 81724, 265603, 531206, 1062412, 6476627, 12953254, 25906508, 84196151, 168392302, 336784604]

約数ペア:

[(1, 336784604), (2, 168392302), (4, 84196151), (13, 25906508), (26, 12953254), (52, 6476627), (317, 1062412), (634, 531206), (1268, 265603), (4121, 81724), (8242, 40862), (16484, 20431)]