249888958

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{19483}}^1$

素因数の和:19560

約数の個数: 24

約数和(自身を含む): 419802264

約数和(自身を除く): 169913306

約数列:

[1, 2, 11, 22, 53, 106, 121, 242, 583, 1166, 6413, 12826, 19483, 38966, 214313, 428626, 1032599, 2065198, 2357443, 4714886, 11358589, 22717178, 124944479, 249888958]

約数ペア:

[(1, 249888958), (2, 124944479), (11, 22717178), (22, 11358589), (53, 4714886), (106, 2357443), (121, 2065198), (242, 1032599), (583, 428626), (1166, 214313), (6413, 38966), (12826, 19483)]