1330556770

素因数分解:

$2^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{1243511}}^1$

素因数の和:1243625

約数の個数: 16

約数和(自身を含む): 2417387328

約数和(自身を除く): 1086830558

約数列:

[1, 2, 5, 10, 107, 214, 535, 1070, 1243511, 2487022, 6217555, 12435110, 133055677, 266111354, 665278385, 1330556770]

約数ペア:

[(1, 1330556770), (2, 665278385), (5, 266111354), (10, 133055677), (107, 12435110), (214, 6217555), (535, 2487022), (1070, 1243511)]