2038858

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{349}}^1$

素因数の和:501

約数の個数: 16

約数和(自身を含む): 3225600

約数和(自身を除く): 1186742

約数列:

[1, 2, 23, 46, 127, 254, 349, 698, 2921, 5842, 8027, 16054, 44323, 88646, 1019429, 2038858]

約数ペア:

[(1, 2038858), (2, 1019429), (23, 88646), (46, 44323), (127, 16054), (254, 8027), (349, 5842), (698, 2921)]