2639732012

素因数分解:

$2^2\times {\mathrm{1193}}^1\times {\mathrm{553171}}^1$

素因数の和:554368

約数の個数: 12

約数和(自身を含む): 4623411576

約数和(自身を除く): 1983679564

約数列:

[1, 2, 4, 1193, 2386, 4772, 553171, 1106342, 2212684, 659933003, 1319866006, 2639732012]

約数ペア:

[(1, 2639732012), (2, 1319866006), (4, 659933003), (1193, 2212684), (2386, 1106342), (4772, 553171)]