242989746

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{10711}}^1$

素因数の和:10934

約数の個数: 32

約数和(自身を含む): 514176000

約数和(自身を除く): 271186254

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 199, 398, 597, 1194, 3781, 7562, 10711, 11343, 21422, 22686, 32133, 64266, 203509, 407018, 610527, 1221054, 2131489, 4262978, 6394467, 12788934, 40498291, 80996582, 121494873, 242989746]

約数ペア:

[(1, 242989746), (2, 121494873), (3, 80996582), (6, 40498291), (19, 12788934), (38, 6394467), (57, 4262978), (114, 2131489), (199, 1221054), (398, 610527), (597, 407018), (1194, 203509), (3781, 64266), (7562, 32133), (10711, 22686), (11343, 21422)]