2019980811

素因数分解:

$3^1\times {\mathrm{179}}^1\times {\mathrm{1187}}^1\times {\mathrm{3169}}^1$

素因数の和:4538

約数の個数: 16

約数和(自身を含む): 2711491200

約数和(自身を除く): 691510389

約数列:

[1, 3, 179, 537, 1187, 3169, 3561, 9507, 212473, 567251, 637419, 1701753, 3761603, 11284809, 673326937, 2019980811]

約数ペア:

[(1, 2019980811), (3, 673326937), (179, 11284809), (537, 3761603), (1187, 1701753), (3169, 637419), (3561, 567251), (9507, 212473)]