2280824

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{241}}^1$

素因数の和:280

約数の個数: 48

約数和(自身を含む): 5314320

約数和(自身を除く): 3033496

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 169, 182, 241, 338, 364, 482, 676, 728, 964, 1183, 1352, 1687, 1928, 2366, 3133, 3374, 4732, 6266, 6748, 9464, 12532, 13496, 21931, 25064, 40729, 43862, 81458, 87724, 162916, 175448, 285103, 325832, 570206, 1140412, 2280824]

約数ペア:

[(1, 2280824), (2, 1140412), (4, 570206), (7, 325832), (8, 285103), (13, 175448), (14, 162916), (26, 87724), (28, 81458), (52, 43862), (56, 40729), (91, 25064), (104, 21931), (169, 13496), (182, 12532), (241, 9464), (338, 6748), (364, 6266), (482, 4732), (676, 3374), (728, 3133), (964, 2366), (1183, 1928), (1352, 1687)]