2051220837

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{499}}^1\times {\mathrm{1277}}^1$

素因数の和:1845

約数の個数: 32

約数和(自身を含む): 2913840000

約数和(自身を除く): 862619163

約数列:

[1, 3, 29, 37, 87, 111, 499, 1073, 1277, 1497, 3219, 3831, 14471, 18463, 37033, 43413, 47249, 55389, 111099, 141747, 535427, 637223, 1370221, 1606281, 1911669, 4110663, 18479467, 23577251, 55438401, 70731753, 683740279, 2051220837]

約数ペア:

[(1, 2051220837), (3, 683740279), (29, 70731753), (37, 55438401), (87, 23577251), (111, 18479467), (499, 4110663), (1073, 1911669), (1277, 1606281), (1497, 1370221), (3219, 637223), (3831, 535427), (14471, 141747), (18463, 111099), (37033, 55389), (43413, 47249)]