1301272

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1223}}^1$

素因数の和:1255

約数の個数: 32

約数和(自身を含む): 2937600

約数和(自身を除く): 1636328

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 1223, 2446, 4892, 8561, 9784, 17122, 23237, 34244, 46474, 68488, 92948, 162659, 185896, 325318, 650636, 1301272]

約数ペア:

[(1, 1301272), (2, 650636), (4, 325318), (7, 185896), (8, 162659), (14, 92948), (19, 68488), (28, 46474), (38, 34244), (56, 23237), (76, 17122), (133, 9784), (152, 8561), (266, 4892), (532, 2446), (1064, 1223)]