2022761258

素因数分解:

$2^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{162523}}^1$

素因数の和:162666

約数の個数: 24

約数和(自身を含む): 3557325312

約数和(自身を除く): 1534564054

約数列:

[1, 2, 7, 14, 49, 98, 127, 254, 889, 1778, 6223, 12446, 162523, 325046, 1137661, 2275322, 7963627, 15927254, 20640421, 41280842, 144482947, 288965894, 1011380629, 2022761258]

約数ペア:

[(1, 2022761258), (2, 1011380629), (7, 288965894), (14, 144482947), (49, 41280842), (98, 20640421), (127, 15927254), (254, 7963627), (889, 2275322), (1778, 1137661), (6223, 325046), (12446, 162523)]