2042162556

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{87767}}^1$

素因数の和:88058

約数の個数: 48

約数和(自身を含む): 5465488896

約数和(自身を除く): 3423326340

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 277, 554, 831, 1108, 1662, 1939, 3324, 3878, 5817, 7756, 11634, 23268, 87767, 175534, 263301, 351068, 526602, 614369, 1053204, 1228738, 1843107, 2457476, 3686214, 7372428, 24311459, 48622918, 72934377, 97245836, 145868754, 170180213, 291737508, 340360426, 510540639, 680720852, 1021081278, 2042162556]

約数ペア:

[(1, 2042162556), (2, 1021081278), (3, 680720852), (4, 510540639), (6, 340360426), (7, 291737508), (12, 170180213), (14, 145868754), (21, 97245836), (28, 72934377), (42, 48622918), (84, 24311459), (277, 7372428), (554, 3686214), (831, 2457476), (1108, 1843107), (1662, 1228738), (1939, 1053204), (3324, 614369), (3878, 526602), (5817, 351068), (7756, 263301), (11634, 175534), (23268, 87767)]