1312724

素因数分解:

$2^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{271}}^1$

素因数の和:455

約数の個数: 24

約数和(自身を含む): 2650368

約数和(自身を除く): 1337644

約数列:

[1, 2, 4, 7, 14, 28, 173, 271, 346, 542, 692, 1084, 1211, 1897, 2422, 3794, 4844, 7588, 46883, 93766, 187532, 328181, 656362, 1312724]

約数ペア:

[(1, 1312724), (2, 656362), (4, 328181), (7, 187532), (14, 93766), (28, 46883), (173, 7588), (271, 4844), (346, 3794), (542, 2422), (692, 1897), (1084, 1211)]