3981284

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{293}}^1$

素因数の和:419

約数の個数: 24

約数和(自身を含む): 7244160

約数和(自身を除く): 3262876

約数列:

[1, 2, 4, 43, 79, 86, 158, 172, 293, 316, 586, 1172, 3397, 6794, 12599, 13588, 23147, 25198, 46294, 50396, 92588, 995321, 1990642, 3981284]

約数ペア:

[(1, 3981284), (2, 1990642), (4, 995321), (43, 92588), (79, 50396), (86, 46294), (158, 25198), (172, 23147), (293, 13588), (316, 12599), (586, 6794), (1172, 3397)]