561411238

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{199}}^1\times {\mathrm{13183}}^1$

素因数の和:13491

約数の個数: 16

約数和(自身を含む): 854323200

約数和(自身を除く): 292911962

約数列:

[1, 2, 107, 199, 214, 398, 13183, 21293, 26366, 42586, 1410581, 2623417, 2821162, 5246834, 280705619, 561411238]

約数ペア:

[(1, 561411238), (2, 280705619), (107, 5246834), (199, 2821162), (214, 2623417), (398, 1410581), (13183, 42586), (21293, 26366)]