2017945084

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{5519}}^1$

素因数の和:5842

約数の個数: 48

約数和(自身を含む): 3950553600

約数和(自身を除く): 1932608516

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 283, 323, 566, 646, 1132, 1292, 4811, 5377, 5519, 9622, 10754, 11038, 19244, 21508, 22076, 91409, 93823, 104861, 182818, 187646, 209722, 365636, 375292, 419444, 1561877, 1782637, 3123754, 3565274, 6247508, 7130548, 26551909, 29675663, 53103818, 59351326, 106207636, 118702652, 504486271, 1008972542, 2017945084]

約数ペア:

[(1, 2017945084), (2, 1008972542), (4, 504486271), (17, 118702652), (19, 106207636), (34, 59351326), (38, 53103818), (68, 29675663), (76, 26551909), (283, 7130548), (323, 6247508), (566, 3565274), (646, 3123754), (1132, 1782637), (1292, 1561877), (4811, 419444), (5377, 375292), (5519, 365636), (9622, 209722), (10754, 187646), (11038, 182818), (19244, 104861), (21508, 93823), (22076, 91409)]