2782208048

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{2850623}}^1$

素因数の和:2850692

約数の個数: 20

約数和(自身を含む): 5478899328

約数和(自身を除く): 2696691280

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 2850623, 5701246, 11402492, 22804984, 45609968, 173888003, 347776006, 695552012, 1391104024, 2782208048]

約数ペア:

[(1, 2782208048), (2, 1391104024), (4, 695552012), (8, 347776006), (16, 173888003), (61, 45609968), (122, 22804984), (244, 11402492), (488, 5701246), (976, 2850623)]