2008410157

素因数分解:

${\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{691}}^1$

素因数の和:889

約数の個数: 32

約数和(自身を含む): 2276757504

約数和(自身を除く): 268347347

約数列:

[1, 13, 47, 67, 71, 611, 691, 871, 923, 3149, 3337, 4757, 8983, 32477, 40937, 43381, 46297, 49061, 61841, 223579, 422201, 601861, 637793, 2175959, 2305867, 2906527, 3287087, 28287467, 29976271, 42732131, 154493089, 2008410157]

約数ペア:

[(1, 2008410157), (13, 154493089), (47, 42732131), (67, 29976271), (71, 28287467), (611, 3287087), (691, 2906527), (871, 2305867), (923, 2175959), (3149, 637793), (3337, 601861), (4757, 422201), (8983, 223579), (32477, 61841), (40937, 49061), (43381, 46297)]