2585797628

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{661}}^1\times {\mathrm{51473}}^1$

素因数の和:52157

約数の個数: 24

約数和(自身を含む): 4770610320

約数和(自身を除く): 2184812692

約数列:

[1, 2, 4, 19, 38, 76, 661, 1322, 2644, 12559, 25118, 50236, 51473, 102946, 205892, 977987, 1955974, 3911948, 34023653, 68047306, 136094612, 646449407, 1292898814, 2585797628]

約数ペア:

[(1, 2585797628), (2, 1292898814), (4, 646449407), (19, 136094612), (38, 68047306), (76, 34023653), (661, 3911948), (1322, 1955974), (2644, 977987), (12559, 205892), (25118, 102946), (50236, 51473)]