2016047782

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{1123}}^1$

素因数の和:1565

約数の個数: 64

約数和(自身を含む): 3865121280

約数和(自身を除く): 1849073498

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 119, 133, 238, 266, 323, 397, 646, 794, 1123, 2246, 2261, 2779, 4522, 5558, 6749, 7543, 7861, 13498, 15086, 15722, 19091, 21337, 38182, 42674, 47243, 52801, 94486, 105602, 128231, 133637, 149359, 256462, 267274, 298718, 362729, 445831, 725458, 891662, 897617, 1795234, 2539103, 3120817, 5078206, 6241634, 7579127, 8470789, 15158254, 16941578, 53053889, 59295523, 106107778, 118591046, 144003413, 288006826, 1008023891, 2016047782]

約数ペア:

[(1, 2016047782), (2, 1008023891), (7, 288006826), (14, 144003413), (17, 118591046), (19, 106107778), (34, 59295523), (38, 53053889), (119, 16941578), (133, 15158254), (238, 8470789), (266, 7579127), (323, 6241634), (397, 5078206), (646, 3120817), (794, 2539103), (1123, 1795234), (2246, 897617), (2261, 891662), (2779, 725458), (4522, 445831), (5558, 362729), (6749, 298718), (7543, 267274), (7861, 256462), (13498, 149359), (15086, 133637), (15722, 128231), (19091, 105602), (21337, 94486), (38182, 52801), (42674, 47243)]