1520234534

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^2\times {\mathrm{1657}}^1$

素因数の和:1821

約数の個数: 48

約数和(自身を含む): 2848390944

約数和(自身を除く): 1328156410

約数列:

[1, 2, 7, 13, 14, 26, 71, 91, 142, 182, 497, 923, 994, 1657, 1846, 3314, 5041, 6461, 10082, 11599, 12922, 21541, 23198, 35287, 43082, 65533, 70574, 117647, 131066, 150787, 235294, 301574, 458731, 823529, 917462, 1529411, 1647058, 3058822, 8352937, 10705877, 16705874, 21411754, 58470559, 108588181, 116941118, 217176362, 760117267, 1520234534]

約数ペア:

[(1, 1520234534), (2, 760117267), (7, 217176362), (13, 116941118), (14, 108588181), (26, 58470559), (71, 21411754), (91, 16705874), (142, 10705877), (182, 8352937), (497, 3058822), (923, 1647058), (994, 1529411), (1657, 917462), (1846, 823529), (3314, 458731), (5041, 301574), (6461, 235294), (10082, 150787), (11599, 131066), (12922, 117647), (21541, 70574), (23198, 65533), (35287, 43082)]