1320791116

素因数分解:

$2^2\times {\mathrm{251}}^1\times {\mathrm{1019}}^1\times {\mathrm{1291}}^1$

素因数の和:2565

約数の個数: 24

約数和(自身を含む): 2324669760

約数和(自身を除く): 1003878644

約数列:

[1, 2, 4, 251, 502, 1004, 1019, 1291, 2038, 2582, 4076, 5164, 255769, 324041, 511538, 648082, 1023076, 1296164, 1315529, 2631058, 5262116, 330197779, 660395558, 1320791116]

約数ペア:

[(1, 1320791116), (2, 660395558), (4, 330197779), (251, 5262116), (502, 2631058), (1004, 1315529), (1019, 1296164), (1291, 1023076), (2038, 648082), (2582, 511538), (4076, 324041), (5164, 255769)]