2080521546

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{424423}}^1$

素因数の和:424490

約数の個数: 32

約数和(自身を含む): 4481917440

約数和(自身を除く): 2401395894

約数列:

[1, 2, 3, 6, 19, 38, 43, 57, 86, 114, 129, 258, 817, 1634, 2451, 4902, 424423, 848846, 1273269, 2546538, 8064037, 16128074, 18250189, 24192111, 36500378, 48384222, 54750567, 109501134, 346753591, 693507182, 1040260773, 2080521546]

約数ペア:

[(1, 2080521546), (2, 1040260773), (3, 693507182), (6, 346753591), (19, 109501134), (38, 54750567), (43, 48384222), (57, 36500378), (86, 24192111), (114, 18250189), (129, 16128074), (258, 8064037), (817, 2546538), (1634, 1273269), (2451, 848846), (4902, 424423)]