2080221694

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{439}}^1\times {\mathrm{139369}}^1$

素因数の和:139827

約数の個数: 16

約数和(自身を含む): 3311431200

約数和(自身を除く): 1231209506

約数列:

[1, 2, 17, 34, 439, 878, 7463, 14926, 139369, 278738, 2369273, 4738546, 61182991, 122365982, 1040110847, 2080221694]

約数ペア:

[(1, 2080221694), (2, 1040110847), (17, 122365982), (34, 61182991), (439, 4738546), (878, 2369273), (7463, 278738), (14926, 139369)]