2012685004

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{28751}}^1$

素因数の和:28846

約数の個数: 48

約数和(自身を含む): 4038160896

約数和(自身を除く): 2025475892

約数列:

[1, 2, 4, 11, 22, 37, 43, 44, 74, 86, 148, 172, 407, 473, 814, 946, 1591, 1628, 1892, 3182, 6364, 17501, 28751, 35002, 57502, 70004, 115004, 316261, 632522, 1063787, 1236293, 1265044, 2127574, 2472586, 4255148, 4945172, 11701657, 13599223, 23403314, 27198446, 45742841, 46806628, 54396892, 91485682, 182971364, 503171251, 1006342502, 2012685004]

約数ペア:

[(1, 2012685004), (2, 1006342502), (4, 503171251), (11, 182971364), (22, 91485682), (37, 54396892), (43, 46806628), (44, 45742841), (74, 27198446), (86, 23403314), (148, 13599223), (172, 11701657), (407, 4945172), (473, 4255148), (814, 2472586), (946, 2127574), (1591, 1265044), (1628, 1236293), (1892, 1063787), (3182, 632522), (6364, 316261), (17501, 115004), (28751, 70004), (35002, 57502)]