2079741608

素因数分解:

$2^3\times 7^1\times {\mathrm{197}}^1\times {\mathrm{188519}}^1$

素因数の和:188729

約数の個数: 32

約数和(自身を含む): 4479235200

約数和(自身を除く): 2399493592

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 197, 394, 788, 1379, 1576, 2758, 5516, 11032, 188519, 377038, 754076, 1319633, 1508152, 2639266, 5278532, 10557064, 37138243, 74276486, 148552972, 259967701, 297105944, 519935402, 1039870804, 2079741608]

約数ペア:

[(1, 2079741608), (2, 1039870804), (4, 519935402), (7, 297105944), (8, 259967701), (14, 148552972), (28, 74276486), (56, 37138243), (197, 10557064), (394, 5278532), (788, 2639266), (1379, 1508152), (1576, 1319633), (2758, 754076), (5516, 377038), (11032, 188519)]