849220834

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{491}}^1\times {\mathrm{1021}}^1$

素因数の和:1543

約数の個数: 48

約数和(自身を含む): 1605014208

約数和(自身を除く): 755793374

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 154, 242, 491, 847, 982, 1021, 1694, 2042, 3437, 5401, 6874, 7147, 10802, 11231, 14294, 22462, 37807, 59411, 75614, 78617, 118822, 123541, 157234, 247082, 415877, 501311, 831754, 864787, 1002622, 1729574, 3509177, 5514421, 7018354, 11028842, 38600947, 60658631, 77201894, 121317262, 424610417, 849220834]

約数ペア:

[(1, 849220834), (2, 424610417), (7, 121317262), (11, 77201894), (14, 60658631), (22, 38600947), (77, 11028842), (121, 7018354), (154, 5514421), (242, 3509177), (491, 1729574), (847, 1002622), (982, 864787), (1021, 831754), (1694, 501311), (2042, 415877), (3437, 247082), (5401, 157234), (6874, 123541), (7147, 118822), (10802, 78617), (11231, 75614), (14294, 59411), (22462, 37807)]