2015940966

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{487649}}^1$

素因数の和:487720

約数の個数: 32

約数和(自身を含む): 4423960800

約数和(自身を除く): 2408019834

約数列:

[1, 2, 3, 6, 13, 26, 39, 53, 78, 106, 159, 318, 689, 1378, 2067, 4134, 487649, 975298, 1462947, 2925894, 6339437, 12678874, 19018311, 25845397, 38036622, 51690794, 77536191, 155072382, 335990161, 671980322, 1007970483, 2015940966]

約数ペア:

[(1, 2015940966), (2, 1007970483), (3, 671980322), (6, 335990161), (13, 155072382), (26, 77536191), (39, 51690794), (53, 38036622), (78, 25845397), (106, 19018311), (159, 12678874), (318, 6339437), (689, 2925894), (1378, 1462947), (2067, 975298), (4134, 487649)]