7474042

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{199}}^1\times {\mathrm{211}}^1$

素因数の和:501

約数の個数: 16

約数和(自身を含む): 11448000

約数和(自身を除く): 3973958

約数列:

[1, 2, 89, 178, 199, 211, 398, 422, 17711, 18779, 35422, 37558, 41989, 83978, 3737021, 7474042]

約数ペア:

[(1, 7474042), (2, 3737021), (89, 83978), (178, 41989), (199, 37558), (211, 35422), (398, 18779), (422, 17711)]