2019070878

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{430873}}^1$

素因数の和:430960

約数の個数: 32

約数和(自身を含む): 4467301632

約数和(自身を除く): 2448230754

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 71, 142, 213, 426, 781, 1562, 2343, 4686, 430873, 861746, 1292619, 2585238, 4739603, 9479206, 14218809, 28437618, 30591983, 61183966, 91775949, 183551898, 336511813, 673023626, 1009535439, 2019070878]

約数ペア:

[(1, 2019070878), (2, 1009535439), (3, 673023626), (6, 336511813), (11, 183551898), (22, 91775949), (33, 61183966), (66, 30591983), (71, 28437618), (142, 14218809), (213, 9479206), (426, 4739603), (781, 2585238), (1562, 1292619), (2343, 861746), (4686, 430873)]