125988982

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{2131}}^1$

素因数の和:2284

約数の個数: 32

約数和(自身を含む): 223501824

約数和(自身を除く): 97512842

約数列:

[1, 2, 7, 14, 41, 82, 103, 206, 287, 574, 721, 1442, 2131, 4223, 4262, 8446, 14917, 29561, 29834, 59122, 87371, 174742, 219493, 438986, 611597, 1223194, 1536451, 3072902, 8999213, 17998426, 62994491, 125988982]

約数ペア:

[(1, 125988982), (2, 62994491), (7, 17998426), (14, 8999213), (41, 3072902), (82, 1536451), (103, 1223194), (206, 611597), (287, 438986), (574, 219493), (721, 174742), (1442, 87371), (2131, 59122), (4223, 29834), (4262, 29561), (8446, 14917)]