1994331388

素因数分解:

$2^2\times 7^1\times {\mathrm{71226121}}^1$

素因数の和:71226132

約数の個数: 12

約数和(自身を含む): 3988662832

約数和(自身を除く): 1994331444

約数列:

[1, 2, 4, 7, 14, 28, 71226121, 142452242, 284904484, 498582847, 997165694, 1994331388]

約数ペア:

[(1, 1994331388), (2, 997165694), (4, 498582847), (7, 284904484), (14, 142452242), (28, 71226121)]