2004667021

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{827}}^1\times {\mathrm{11941}}^1$

素因数の和:12804

約数の個数: 16

約数和(自身を含む): 2373114240

約数和(自身を除く): 368447219

約数列:

[1, 7, 29, 203, 827, 5789, 11941, 23983, 83587, 167881, 346289, 2424023, 9875207, 69126449, 286381003, 2004667021]

約数ペア:

[(1, 2004667021), (7, 286381003), (29, 69126449), (203, 9875207), (827, 2424023), (5789, 346289), (11941, 167881), (23983, 83587)]