2000827154

素因数分解:

$2^1\times {\mathrm{79}}^2\times {\mathrm{157}}^1\times {\mathrm{1021}}^1$

素因数の和:1338

約数の個数: 24

約数和(自身を含む): 3062069388

約数和(自身を除く): 1061242234

約数列:

[1, 2, 79, 157, 158, 314, 1021, 2042, 6241, 12403, 12482, 24806, 80659, 160297, 161318, 320594, 979837, 1959674, 6372061, 12663463, 12744122, 25326926, 1000413577, 2000827154]

約数ペア:

[(1, 2000827154), (2, 1000413577), (79, 25326926), (157, 12744122), (158, 12663463), (314, 6372061), (1021, 1959674), (2042, 979837), (6241, 320594), (12403, 161318), (12482, 160297), (24806, 80659)]