2893287722

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1\times {\mathrm{13649}}^1$

素因数の和:13958

約数の個数: 32

約数和(自身を含む): 4843238400

約数和(自身を除く): 1949950678

約数列:

[1, 2, 13, 26, 31, 62, 263, 403, 526, 806, 3419, 6838, 8153, 13649, 16306, 27298, 105989, 177437, 211978, 354874, 423119, 846238, 3589687, 5500547, 7179374, 11001094, 46665931, 93331862, 111280297, 222560594, 1446643861, 2893287722]

約数ペア:

[(1, 2893287722), (2, 1446643861), (13, 222560594), (26, 111280297), (31, 93331862), (62, 46665931), (263, 11001094), (403, 7179374), (526, 5500547), (806, 3589687), (3419, 846238), (6838, 423119), (8153, 354874), (13649, 211978), (16306, 177437), (27298, 105989)]