13904084372

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{26683}}^1$

素因数の和:26880

約数の個数: 48

約数和(自身を含む): 26359522560

約数和(自身を除く): 12455438188

約数列:

[1, 2, 4, 17, 34, 68, 79, 97, 158, 194, 316, 388, 1343, 1649, 2686, 3298, 5372, 6596, 7663, 15326, 26683, 30652, 53366, 106732, 130271, 260542, 453611, 521084, 907222, 1814444, 2107957, 2588251, 4215914, 5176502, 8431828, 10353004, 35835269, 44000267, 71670538, 88000534, 143341076, 176001068, 204471829, 408943658, 817887316, 3476021093, 6952042186, 13904084372]

約数ペア:

[(1, 13904084372), (2, 6952042186), (4, 3476021093), (17, 817887316), (34, 408943658), (68, 204471829), (79, 176001068), (97, 143341076), (158, 88000534), (194, 71670538), (316, 44000267), (388, 35835269), (1343, 10353004), (1649, 8431828), (2686, 5176502), (3298, 4215914), (5372, 2588251), (6596, 2107957), (7663, 1814444), (15326, 907222), (26683, 521084), (30652, 453611), (53366, 260542), (106732, 130271)]