7129906

素因数分解:

$2^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{2029}}^1$

素因数の和:2289

約数の個数: 16

約数和(自身を含む): 12277440

約数和(自身を除く): 5147534

約数列:

[1, 2, 7, 14, 251, 502, 1757, 2029, 3514, 4058, 14203, 28406, 509279, 1018558, 3564953, 7129906]

約数ペア:

[(1, 7129906), (2, 3564953), (7, 1018558), (14, 509279), (251, 28406), (502, 14203), (1757, 4058), (2029, 3514)]