2146267981

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{7937}}^1$

素因数の和:8053

約数の個数: 32

約数和(自身を含む): 2645830656

約数和(自身を除く): 499562675

約数列:

[1, 11, 13, 31, 61, 143, 341, 403, 671, 793, 1891, 4433, 7937, 8723, 20801, 24583, 87307, 103181, 246047, 270413, 484157, 1134991, 2706517, 3198611, 5325727, 6294041, 15008867, 35184721, 69234451, 165097537, 195115271, 2146267981]

約数ペア:

[(1, 2146267981), (11, 195115271), (13, 165097537), (31, 69234451), (61, 35184721), (143, 15008867), (341, 6294041), (403, 5325727), (671, 3198611), (793, 2706517), (1891, 1134991), (4433, 484157), (7937, 270413), (8723, 246047), (20801, 103181), (24583, 87307)]