42539248084

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{76509439}}^1$

素因数の和:76509582

約数の個数: 12

約数和(自身を含む): 74979251200

約数和(自身を除く): 32440003116

約数列:

[1, 2, 4, 139, 278, 556, 76509439, 153018878, 306037756, 10634812021, 21269624042, 42539248084]

約数ペア:

[(1, 42539248084), (2, 21269624042), (4, 10634812021), (139, 306037756), (278, 153018878), (556, 76509439)]