13309320472

素因数分解:

$2^3\times 7^1\times {\mathrm{383}}^1\times {\mathrm{419}}^1\times {\mathrm{1481}}^1$

素因数の和:2296

約数の個数: 64

約数和(自身を含む): 28682035200

約数和(自身を除く): 15372714728

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 383, 419, 766, 838, 1481, 1532, 1676, 2681, 2933, 2962, 3064, 3352, 5362, 5866, 5924, 10367, 10724, 11732, 11848, 20734, 21448, 23464, 41468, 82936, 160477, 320954, 567223, 620539, 641908, 1123339, 1134446, 1241078, 1283816, 2246678, 2268892, 2482156, 3970561, 4343773, 4493356, 4537784, 4964312, 7941122, 8687546, 8986712, 15882244, 17375092, 31764488, 34750184, 237666437, 475332874, 950665748, 1663665059, 1901331496, 3327330118, 6654660236, 13309320472]

約数ペア:

[(1, 13309320472), (2, 6654660236), (4, 3327330118), (7, 1901331496), (8, 1663665059), (14, 950665748), (28, 475332874), (56, 237666437), (383, 34750184), (419, 31764488), (766, 17375092), (838, 15882244), (1481, 8986712), (1532, 8687546), (1676, 7941122), (2681, 4964312), (2933, 4537784), (2962, 4493356), (3064, 4343773), (3352, 3970561), (5362, 2482156), (5866, 2268892), (5924, 2246678), (10367, 1283816), (10724, 1241078), (11732, 1134446), (11848, 1123339), (20734, 641908), (21448, 620539), (23464, 567223), (41468, 320954), (82936, 160477)]