2081330778

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{4885753}}^1$

素因数の和:4885829

約数の個数: 16

約数和(自身を含む): 4221291456

約数和(自身を除く): 2139960678

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 4885753, 9771506, 14657259, 29314518, 346888463, 693776926, 1040665389, 2081330778]

約数ペア:

[(1, 2081330778), (2, 1040665389), (3, 693776926), (6, 346888463), (71, 29314518), (142, 14657259), (213, 9771506), (426, 4885753)]