2680071222

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{6291247}}^1$

素因数の和:6291323

約数の個数: 16

約数和(自身を含む): 5435638272

約数和(自身を除く): 2755567050

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 6291247, 12582494, 18873741, 37747482, 446678537, 893357074, 1340035611, 2680071222]

約数ペア:

[(1, 2680071222), (2, 1340035611), (3, 893357074), (6, 446678537), (71, 37747482), (142, 18873741), (213, 12582494), (426, 6291247)]