2011050402

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{17837}}^1$

素因数の和:17927

約数の個数: 64

約数和(自身を含む): 4520862720

約数和(自身を除く): 2509812318

約数列:

[1, 2, 3, 6, 19, 23, 38, 43, 46, 57, 69, 86, 114, 129, 138, 258, 437, 817, 874, 989, 1311, 1634, 1978, 2451, 2622, 2967, 4902, 5934, 17837, 18791, 35674, 37582, 53511, 56373, 107022, 112746, 338903, 410251, 677806, 766991, 820502, 1016709, 1230753, 1533982, 2033418, 2300973, 2461506, 4601946, 7794769, 14572829, 15589538, 17640793, 23384307, 29145658, 35281586, 43718487, 46768614, 52922379, 87436974, 105844758, 335175067, 670350134, 1005525201, 2011050402]

約数ペア:

[(1, 2011050402), (2, 1005525201), (3, 670350134), (6, 335175067), (19, 105844758), (23, 87436974), (38, 52922379), (43, 46768614), (46, 43718487), (57, 35281586), (69, 29145658), (86, 23384307), (114, 17640793), (129, 15589538), (138, 14572829), (258, 7794769), (437, 4601946), (817, 2461506), (874, 2300973), (989, 2033418), (1311, 1533982), (1634, 1230753), (1978, 1016709), (2451, 820502), (2622, 766991), (2967, 677806), (4902, 410251), (5934, 338903), (17837, 112746), (18791, 107022), (35674, 56373), (37582, 53511)]