1131766678

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{784859}}^1$

素因数の和:784971

約数の個数: 16

約数和(自身を含む): 1959010560

約数和(自身を除く): 827243882

約数列:

[1, 2, 7, 14, 103, 206, 721, 1442, 784859, 1569718, 5494013, 10988026, 80840477, 161680954, 565883339, 1131766678]

約数ペア:

[(1, 1131766678), (2, 565883339), (7, 161680954), (14, 80840477), (103, 10988026), (206, 5494013), (721, 1569718), (1442, 784859)]