1626571884

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{139309}}^1$

素因数の和:139462

約数の個数: 48

約数和(自身を含む): 4368761600

約数和(自身を除く): 2742189716

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 139, 278, 417, 556, 834, 973, 1668, 1946, 2919, 3892, 5838, 11676, 139309, 278618, 417927, 557236, 835854, 975163, 1671708, 1950326, 2925489, 3900652, 5850978, 11701956, 19363951, 38727902, 58091853, 77455804, 116183706, 135547657, 232367412, 271095314, 406642971, 542190628, 813285942, 1626571884]

約数ペア:

[(1, 1626571884), (2, 813285942), (3, 542190628), (4, 406642971), (6, 271095314), (7, 232367412), (12, 135547657), (14, 116183706), (21, 77455804), (28, 58091853), (42, 38727902), (84, 19363951), (139, 11701956), (278, 5850978), (417, 3900652), (556, 2925489), (834, 1950326), (973, 1671708), (1668, 975163), (1946, 835854), (2919, 557236), (3892, 417927), (5838, 278618), (11676, 139309)]