2013013670

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^2\times {\mathrm{71663}}^1$

素因数の和:71776

約数の個数: 24

約数和(自身を含む): 3693132576

約数和(自身を除く): 1680118906

約数列:

[1, 2, 5, 10, 53, 106, 265, 530, 2809, 5618, 14045, 28090, 71663, 143326, 358315, 716630, 3798139, 7596278, 18990695, 37981390, 201301367, 402602734, 1006506835, 2013013670]

約数ペア:

[(1, 2013013670), (2, 1006506835), (5, 402602734), (10, 201301367), (53, 37981390), (106, 18990695), (265, 7596278), (530, 3798139), (2809, 716630), (5618, 358315), (14045, 143326), (28090, 71663)]