2680897884

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31915451}}^1$

素因数の和:31915465

約数の個数: 24

約数和(自身を含む): 7149061248

約数和(自身を除く): 4468163364

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 31915451, 63830902, 95746353, 127661804, 191492706, 223408157, 382985412, 446816314, 670224471, 893632628, 1340448942, 2680897884]

約数ペア:

[(1, 2680897884), (2, 1340448942), (3, 893632628), (4, 670224471), (6, 446816314), (7, 382985412), (12, 223408157), (14, 191492706), (21, 127661804), (28, 95746353), (42, 63830902), (84, 31915451)]