2099171641

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{193}}^1\times {\mathrm{409}}^1$

素因数の和:769

約数の個数: 32

約数和(自身を含む): 2519827200

約数和(自身を除く): 420655559

約数列:

[1, 7, 29, 131, 193, 203, 409, 917, 1351, 2863, 3799, 5597, 11861, 25283, 26593, 39179, 53579, 78937, 83027, 176981, 375053, 552559, 733207, 1553791, 2289173, 5132449, 10340747, 10876537, 16024211, 72385229, 299881663, 2099171641]

約数ペア:

[(1, 2099171641), (7, 299881663), (29, 72385229), (131, 16024211), (193, 10876537), (203, 10340747), (409, 5132449), (917, 2289173), (1351, 1553791), (2863, 733207), (3799, 552559), (5597, 375053), (11861, 176981), (25283, 83027), (26593, 78937), (39179, 53579)]