2000487054

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{204173}}^1$

素因数の和:204272

約数の個数: 32

約数和(自身を含む): 4233752064

約数和(自身を除く): 2233265010

約数列:

[1, 2, 3, 6, 23, 46, 69, 71, 138, 142, 213, 426, 1633, 3266, 4899, 9798, 204173, 408346, 612519, 1225038, 4695979, 9391958, 14087937, 14496283, 28175874, 28992566, 43488849, 86977698, 333414509, 666829018, 1000243527, 2000487054]

約数ペア:

[(1, 2000487054), (2, 1000243527), (3, 666829018), (6, 333414509), (23, 86977698), (46, 43488849), (69, 28992566), (71, 28175874), (138, 14496283), (142, 14087937), (213, 9391958), (426, 4695979), (1633, 1225038), (3266, 612519), (4899, 408346), (9798, 204173)]