1339576

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1259}}^1$

素因数の和:1291

約数の個数: 32

約数和(自身を含む): 3024000

約数和(自身を除く): 1684424

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 1259, 2518, 5036, 8813, 10072, 17626, 23921, 35252, 47842, 70504, 95684, 167447, 191368, 334894, 669788, 1339576]

約数ペア:

[(1, 1339576), (2, 669788), (4, 334894), (7, 191368), (8, 167447), (14, 95684), (19, 70504), (28, 47842), (38, 35252), (56, 23921), (76, 17626), (133, 10072), (152, 8813), (266, 5036), (532, 2518), (1064, 1259)]