7252742

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{3727}}^1$

素因数の和:3875

約数の個数: 16

約数和(自身を含む): 12526080

約数和(自身を除く): 5273338

約数列:

[1, 2, 7, 14, 139, 278, 973, 1946, 3727, 7454, 26089, 52178, 518053, 1036106, 3626371, 7252742]

約数ペア:

[(1, 7252742), (2, 3626371), (7, 1036106), (14, 518053), (139, 52178), (278, 26089), (973, 7454), (1946, 3727)]