2906284

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{277}}^1$

素因数の和:385

約数の個数: 24

約数和(自身を含む): 5308688

約数和(自身を除く): 2402404

約数列:

[1, 2, 4, 43, 61, 86, 122, 172, 244, 277, 554, 1108, 2623, 5246, 10492, 11911, 16897, 23822, 33794, 47644, 67588, 726571, 1453142, 2906284]

約数ペア:

[(1, 2906284), (2, 1453142), (4, 726571), (43, 67588), (61, 47644), (86, 33794), (122, 23822), (172, 16897), (244, 11911), (277, 10492), (554, 5246), (1108, 2623)]