550504322

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1\times {\mathrm{379}}^1$

素因数の和:698

約数の個数: 32

約数和(自身を含む): 859870080

約数和(自身を除く): 309365758

約数列:

[1, 2, 53, 71, 106, 142, 193, 379, 386, 758, 3763, 7526, 10229, 13703, 20087, 20458, 26909, 27406, 40174, 53818, 73147, 146294, 726259, 1426177, 1452518, 2852354, 3876791, 5193437, 7753582, 10386874, 275252161, 550504322]

約数ペア:

[(1, 550504322), (2, 275252161), (53, 10386874), (71, 7753582), (106, 5193437), (142, 3876791), (193, 2852354), (379, 1452518), (386, 1426177), (758, 726259), (3763, 146294), (7526, 73147), (10229, 53818), (13703, 40174), (20087, 27406), (20458, 26909)]