2938376

素因数分解:

$2^3\times 7^1\times {\mathrm{137}}^1\times {\mathrm{383}}^1$

素因数の和:533

約数の個数: 32

約数和(自身を含む): 6359040

約数和(自身を除く): 3420664

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 137, 274, 383, 548, 766, 959, 1096, 1532, 1918, 2681, 3064, 3836, 5362, 7672, 10724, 21448, 52471, 104942, 209884, 367297, 419768, 734594, 1469188, 2938376]

約数ペア:

[(1, 2938376), (2, 1469188), (4, 734594), (7, 419768), (8, 367297), (14, 209884), (28, 104942), (56, 52471), (137, 21448), (274, 10724), (383, 7672), (548, 5362), (766, 3836), (959, 3064), (1096, 2681), (1532, 1918)]