2080396563

素因数分解:

$3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{433}}^1\times {\mathrm{2099}}^1$

素因数の和:2651

約数の個数: 32

約数和(自身を含む): 3208128000

約数和(自身を除く): 1127731437

約数列:

[1, 3, 7, 21, 109, 327, 433, 763, 1299, 2099, 2289, 3031, 6297, 9093, 14693, 44079, 47197, 141591, 228791, 330379, 686373, 908867, 991137, 1601537, 2726601, 4804611, 6362069, 19086207, 99066503, 297199509, 693465521, 2080396563]

約数ペア:

[(1, 2080396563), (3, 693465521), (7, 297199509), (21, 99066503), (109, 19086207), (327, 6362069), (433, 4804611), (763, 2726601), (1299, 1601537), (2099, 991137), (2289, 908867), (3031, 686373), (6297, 330379), (9093, 228791), (14693, 141591), (44079, 47197)]