470520028

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{6781}}^1$

素因数の和:6898

約数の個数: 48

約数和(自身を含む): 957075840

約数和(自身を除く): 486555812

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 83, 166, 209, 332, 418, 836, 913, 1577, 1826, 3154, 3652, 6308, 6781, 13562, 17347, 27124, 34694, 69388, 74591, 128839, 149182, 257678, 298364, 515356, 562823, 1125646, 1417229, 2251292, 2834458, 5668916, 6191053, 10693637, 12382106, 21387274, 24764212, 42774548, 117630007, 235260014, 470520028]

約数ペア:

[(1, 470520028), (2, 235260014), (4, 117630007), (11, 42774548), (19, 24764212), (22, 21387274), (38, 12382106), (44, 10693637), (76, 6191053), (83, 5668916), (166, 2834458), (209, 2251292), (332, 1417229), (418, 1125646), (836, 562823), (913, 515356), (1577, 298364), (1826, 257678), (3154, 149182), (3652, 128839), (6308, 74591), (6781, 69388), (13562, 34694), (17347, 27124)]