1408888956

素因数分解:

$2^2\times 3^1\times {\mathrm{199}}^1\times {\mathrm{457}}^1\times {\mathrm{1291}}^1$

素因数の和:1954

約数の個数: 48

約数和(自身を含む): 3313721600

約数和(自身を除く): 1904832644

約数列:

[1, 2, 3, 4, 6, 12, 199, 398, 457, 597, 796, 914, 1194, 1291, 1371, 1828, 2388, 2582, 2742, 3873, 5164, 5484, 7746, 15492, 90943, 181886, 256909, 272829, 363772, 513818, 545658, 589987, 770727, 1027636, 1091316, 1179974, 1541454, 1769961, 2359948, 3082908, 3539922, 7079844, 117407413, 234814826, 352222239, 469629652, 704444478, 1408888956]

約数ペア:

[(1, 1408888956), (2, 704444478), (3, 469629652), (4, 352222239), (6, 234814826), (12, 117407413), (199, 7079844), (398, 3539922), (457, 3082908), (597, 2359948), (796, 1769961), (914, 1541454), (1194, 1179974), (1291, 1091316), (1371, 1027636), (1828, 770727), (2388, 589987), (2582, 545658), (2742, 513818), (3873, 363772), (5164, 272829), (5484, 256909), (7746, 181886), (15492, 90943)]