279237398

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{4933}}^1$

素因数の和:5060

約数の個数: 32

約数和(自身を含む): 477453312

約数和(自身を除く): 198215914

約数列:

[1, 2, 11, 22, 31, 62, 83, 166, 341, 682, 913, 1826, 2573, 4933, 5146, 9866, 28303, 54263, 56606, 108526, 152923, 305846, 409439, 818878, 1682153, 3364306, 4503829, 9007658, 12692609, 25385218, 139618699, 279237398]

約数ペア:

[(1, 279237398), (2, 139618699), (11, 25385218), (22, 12692609), (31, 9007658), (62, 4503829), (83, 3364306), (166, 1682153), (341, 818878), (682, 409439), (913, 305846), (1826, 152923), (2573, 108526), (4933, 56606), (5146, 54263), (9866, 28303)]