3818441860

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1968269}}^1$

素因数の和:1968375

約数の個数: 24

約数和(自身を含む): 8101399320

約数和(自身を除く): 4282957460

約数列:

[1, 2, 4, 5, 10, 20, 97, 194, 388, 485, 970, 1940, 1968269, 3936538, 7873076, 9841345, 19682690, 39365380, 190922093, 381844186, 763688372, 954610465, 1909220930, 3818441860]

約数ペア:

[(1, 3818441860), (2, 1909220930), (4, 954610465), (5, 763688372), (10, 381844186), (20, 190922093), (97, 39365380), (194, 19682690), (388, 9841345), (485, 7873076), (970, 3936538), (1940, 1968269)]