2912883274

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{51899}}^1$

素因数の和:52138

約数の個数: 32

約数和(自身を含む): 5281344000

約数和(自身を除く): 2368460726

約数列:

[1, 2, 7, 14, 19, 38, 133, 211, 266, 422, 1477, 2954, 4009, 8018, 28063, 51899, 56126, 103798, 363293, 726586, 986081, 1972162, 6902567, 10950689, 13805134, 21901378, 76654823, 153309646, 208063091, 416126182, 1456441637, 2912883274]

約数ペア:

[(1, 2912883274), (2, 1456441637), (7, 416126182), (14, 208063091), (19, 153309646), (38, 76654823), (133, 21901378), (211, 13805134), (266, 10950689), (422, 6902567), (1477, 1972162), (2954, 986081), (4009, 726586), (8018, 363293), (28063, 103798), (51899, 56126)]