2545942

素因数分解:

$2^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{313}}^1$

素因数の和:412

約数の個数: 24

約数和(自身を含む): 4510296

約数和(自身を除く): 1964354

約数列:

[1, 2, 7, 14, 49, 83, 98, 166, 313, 581, 626, 1162, 2191, 4067, 4382, 8134, 15337, 25979, 30674, 51958, 181853, 363706, 1272971, 2545942]

約数ペア:

[(1, 2545942), (2, 1272971), (7, 363706), (14, 181853), (49, 51958), (83, 30674), (98, 25979), (166, 15337), (313, 8134), (581, 4382), (626, 4067), (1162, 2191)]