2017764892

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{8419}}^1$

素因数の和:8866

約数の個数: 48

約数和(自身を含む): 4158806400

約数和(自身を除く): 2141041508

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 419, 572, 838, 1676, 4609, 5447, 8419, 9218, 10894, 16838, 18436, 21788, 33676, 59917, 92609, 109447, 119834, 185218, 218894, 239668, 370436, 437788, 1203917, 2407834, 3527561, 4815668, 7055122, 14110244, 38803171, 45858293, 77606342, 91716586, 155212684, 183433172, 504441223, 1008882446, 2017764892]

約数ペア:

[(1, 2017764892), (2, 1008882446), (4, 504441223), (11, 183433172), (13, 155212684), (22, 91716586), (26, 77606342), (44, 45858293), (52, 38803171), (143, 14110244), (286, 7055122), (419, 4815668), (572, 3527561), (838, 2407834), (1676, 1203917), (4609, 437788), (5447, 370436), (8419, 239668), (9218, 218894), (10894, 185218), (16838, 119834), (18436, 109447), (21788, 92609), (33676, 59917)]