2078202329

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{2141}}^1\times {\mathrm{6029}}^1$

素因数の和:8200

約数の個数: 16

約数和(自身を含む): 2479921920

約数和(自身を除く): 401719591

約数列:

[1, 7, 23, 161, 2141, 6029, 14987, 42203, 49243, 138667, 344701, 970669, 12908089, 90356623, 296886047, 2078202329]

約数ペア:

[(1, 2078202329), (7, 296886047), (23, 90356623), (161, 12908089), (2141, 970669), (6029, 344701), (14987, 138667), (42203, 49243)]