992768738

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{39733}}^1$

素因数の和:39810

約数の個数: 24

約数和(自身を含む): 1657146204

約数和(自身を除く): 664377466

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 961, 1922, 12493, 24986, 39733, 79466, 516529, 1033058, 1231723, 2463446, 16012399, 32024798, 38183413, 76366826, 496384369, 992768738]

約数ペア:

[(1, 992768738), (2, 496384369), (13, 76366826), (26, 38183413), (31, 32024798), (62, 16012399), (403, 2463446), (806, 1231723), (961, 1033058), (1922, 516529), (12493, 79466), (24986, 39733)]