1321994706

素因数分解:

$2^1\times 3^1\times {\mathrm{2141}}^1\times {\mathrm{102911}}^1$

素因数の和:105057

約数の個数: 16

約数和(自身を含む): 2645250048

約数和(自身を除く): 1323255342

約数列:

[1, 2, 3, 6, 2141, 4282, 6423, 12846, 102911, 205822, 308733, 617466, 220332451, 440664902, 660997353, 1321994706]

約数ペア:

[(1, 1321994706), (2, 660997353), (3, 440664902), (6, 220332451), (2141, 617466), (4282, 308733), (6423, 205822), (12846, 102911)]