2008309982

素因数分解:

$2^1\times 7^2\times {\mathrm{439}}^1\times {\mathrm{46681}}^1$

素因数の和:47136

約数の個数: 24

約数和(自身を含む): 3512353680

約数和(自身を除く): 1504043698

約数列:

[1, 2, 7, 14, 49, 98, 439, 878, 3073, 6146, 21511, 43022, 46681, 93362, 326767, 653534, 2287369, 4574738, 20492959, 40985918, 143450713, 286901426, 1004154991, 2008309982]

約数ペア:

[(1, 2008309982), (2, 1004154991), (7, 286901426), (14, 143450713), (49, 40985918), (98, 20492959), (439, 4574738), (878, 2287369), (3073, 653534), (6146, 326767), (21511, 93362), (43022, 46681)]