1143129904

素因数分解:

$2^4\times 7^1\times {\mathrm{10206517}}^1$

素因数の和:10206532

約数の個数: 20

約数和(自身を含む): 2531216464

約数和(自身を除く): 1388086560

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 10206517, 20413034, 40826068, 71445619, 81652136, 142891238, 163304272, 285782476, 571564952, 1143129904]

約数ペア:

[(1, 1143129904), (2, 571564952), (4, 285782476), (7, 163304272), (8, 142891238), (14, 81652136), (16, 71445619), (28, 40826068), (56, 20413034), (112, 10206517)]