7999222196

素因数分解:

$2^2\times 7^1\times {\mathrm{285686507}}^1$

素因数の和:285686518

約数の個数: 12

約数和(自身を含む): 15998444448

約数和(自身を除く): 7999222252

約数列:

[1, 2, 4, 7, 14, 28, 285686507, 571373014, 1142746028, 1999805549, 3999611098, 7999222196]

約数ペア:

[(1, 7999222196), (2, 3999611098), (4, 1999805549), (7, 1142746028), (14, 571373014), (28, 285686507)]