239094544

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{1149493}}^1$

素因数の和:1149514

約数の個数: 20

約数和(自身を含む): 498880396

約数和(自身を除く): 259785852

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 1149493, 2298986, 4597972, 9195944, 14943409, 18391888, 29886818, 59773636, 119547272, 239094544]

約数ペア:

[(1, 239094544), (2, 119547272), (4, 59773636), (8, 29886818), (13, 18391888), (16, 14943409), (26, 9195944), (52, 4597972), (104, 2298986), (208, 1149493)]