2019979646

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{1549}}^1\times {\mathrm{28349}}^1$

素因数の和:29923

約数の個数: 16

約数和(自身を含む): 3163860000

約数和(自身を除く): 1143880354

約数列:

[1, 2, 23, 46, 1549, 3098, 28349, 35627, 56698, 71254, 652027, 1304054, 43912601, 87825202, 1009989823, 2019979646]

約数ペア:

[(1, 2019979646), (2, 1009989823), (23, 87825202), (46, 43912601), (1549, 1304054), (3098, 652027), (28349, 71254), (35627, 56698)]