2006373593

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1\times {\mathrm{421}}^1$

素因数の和:765

約数の個数: 32

約数和(自身を含む): 2395717632

約数和(自身を除く): 389344039

約数列:

[1, 7, 43, 71, 223, 301, 421, 497, 1561, 2947, 3053, 9589, 15833, 18103, 21371, 29891, 67123, 93883, 110831, 126721, 209237, 657181, 680819, 1285313, 4036969, 4765733, 6665693, 8997191, 28258783, 46659851, 286624799, 2006373593]

約数ペア:

[(1, 2006373593), (7, 286624799), (43, 46659851), (71, 28258783), (223, 8997191), (301, 6665693), (421, 4765733), (497, 4036969), (1561, 1285313), (2947, 680819), (3053, 657181), (9589, 209237), (15833, 126721), (18103, 110831), (21371, 93883), (29891, 67123)]