2006802007

素因数分解:

$7^2\times {\mathrm{71}}^1\times {\mathrm{613}}^1\times {\mathrm{941}}^1$

素因数の和:1639

約数の個数: 24

約数和(自身を含む): 2373704352

約数和(自身を除く): 366902345

約数列:

[1, 7, 49, 71, 497, 613, 941, 3479, 4291, 6587, 30037, 43523, 46109, 66811, 304661, 467677, 576833, 2132627, 3273739, 4037831, 28264817, 40955143, 286686001, 2006802007]

約数ペア:

[(1, 2006802007), (7, 286686001), (49, 40955143), (71, 28264817), (497, 4037831), (613, 3273739), (941, 2132627), (3479, 576833), (4291, 467677), (6587, 304661), (30037, 66811), (43523, 46109)]