1140412

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{241}}^1$

素因数の和:278

約数の個数: 36

約数和(自身を含む): 2480016

約数和(自身を除く): 1339604

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 169, 182, 241, 338, 364, 482, 676, 964, 1183, 1687, 2366, 3133, 3374, 4732, 6266, 6748, 12532, 21931, 40729, 43862, 81458, 87724, 162916, 285103, 570206, 1140412]

約数ペア:

[(1, 1140412), (2, 570206), (4, 285103), (7, 162916), (13, 87724), (14, 81458), (26, 43862), (28, 40729), (52, 21931), (91, 12532), (169, 6748), (182, 6266), (241, 4732), (338, 3374), (364, 3133), (482, 2366), (676, 1687), (964, 1183)]