64830818

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1019}}^1\times {\mathrm{2447}}^1$

素因数の和:3481

約数の個数: 16

約数和(自身を含む): 104872320

約数和(自身を除く): 40041502

約数列:

[1, 2, 13, 26, 1019, 2038, 2447, 4894, 13247, 26494, 31811, 63622, 2493493, 4986986, 32415409, 64830818]

約数ペア:

[(1, 64830818), (2, 32415409), (13, 4986986), (26, 2493493), (1019, 63622), (2038, 31811), (2447, 26494), (4894, 13247)]