2016338710

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{27281}}^1$

素因数の和:27696

約数の個数: 32

約数和(自身を含む): 3830392800

約数和(自身を除く): 1814054090

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 389, 778, 1945, 3890, 7391, 14782, 27281, 36955, 54562, 73910, 136405, 272810, 518339, 1036678, 2591695, 5183390, 10612309, 21224618, 53061545, 106123090, 201633871, 403267742, 1008169355, 2016338710]

約数ペア:

[(1, 2016338710), (2, 1008169355), (5, 403267742), (10, 201633871), (19, 106123090), (38, 53061545), (95, 21224618), (190, 10612309), (389, 5183390), (778, 2591695), (1945, 1036678), (3890, 518339), (7391, 272810), (14782, 136405), (27281, 73910), (36955, 54562)]