143341269946

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{499}}^1\times {\mathrm{288991}}^1$

素因数の和:289570

約数の個数: 32

約数和(自身を含む): 249689088000

約数和(自身を除く): 106347818054

約数列:

[1, 2, 7, 14, 71, 142, 497, 499, 994, 998, 3493, 6986, 35429, 70858, 248003, 288991, 496006, 577982, 2022937, 4045874, 20518361, 41036722, 143628527, 144206509, 287257054, 288413018, 1009445563, 2018891126, 10238662139, 20477324278, 71670634973, 143341269946]

約数ペア:

[(1, 143341269946), (2, 71670634973), (7, 20477324278), (14, 10238662139), (71, 2018891126), (142, 1009445563), (497, 288413018), (499, 287257054), (994, 144206509), (998, 143628527), (3493, 41036722), (6986, 20518361), (35429, 4045874), (70858, 2022937), (248003, 577982), (288991, 496006)]