2629106

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1609}}^1$

素因数の和:1673

約数の個数: 16

約数和(自身を含む): 4250400

約数和(自身を除く): 1621294

約数列:

[1, 2, 19, 38, 43, 86, 817, 1609, 1634, 3218, 30571, 61142, 69187, 138374, 1314553, 2629106]

約数ペア:

[(1, 2629106), (2, 1314553), (19, 138374), (38, 69187), (43, 61142), (86, 30571), (817, 3218), (1609, 1634)]