2023643699

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1\times {\mathrm{431}}^1$

素因数の和:768

約数の個数: 48

約数和(自身を含む): 2666483712

約数和(自身を除く): 642840013

約数列:

[1, 7, 11, 31, 49, 77, 217, 281, 341, 431, 539, 1519, 1967, 2387, 3017, 3091, 4741, 8711, 13361, 13769, 16709, 21119, 21637, 33187, 60977, 93527, 95821, 121111, 146971, 151459, 232309, 426839, 654689, 670747, 847777, 1028797, 1332221, 3754441, 4695229, 5934439, 7201579, 9325547, 26281087, 41298851, 65278829, 183967609, 289091957, 2023643699]

約数ペア:

[(1, 2023643699), (7, 289091957), (11, 183967609), (31, 65278829), (49, 41298851), (77, 26281087), (217, 9325547), (281, 7201579), (341, 5934439), (431, 4695229), (539, 3754441), (1519, 1332221), (1967, 1028797), (2387, 847777), (3017, 670747), (3091, 654689), (4741, 426839), (8711, 232309), (13361, 151459), (13769, 146971), (16709, 121111), (21119, 95821), (21637, 93527), (33187, 60977)]