7872946

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{5521}}^1$

素因数の和:5577

約数の個数: 16

約数和(自身を含む): 12722688

約数和(自身を除く): 4849742

約数列:

[1, 2, 23, 31, 46, 62, 713, 1426, 5521, 11042, 126983, 171151, 253966, 342302, 3936473, 7872946]

約数ペア:

[(1, 7872946), (2, 3936473), (23, 342302), (31, 253966), (46, 171151), (62, 126983), (713, 11042), (1426, 5521)]