2557082

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{2473}}^1$

素因数の和:2533

約数の個数: 16

約数和(自身を含む): 4275072

約数和(自身を除く): 1717990

約数列:

[1, 2, 11, 22, 47, 94, 517, 1034, 2473, 4946, 27203, 54406, 116231, 232462, 1278541, 2557082]

約数ペア:

[(1, 2557082), (2, 1278541), (11, 232462), (22, 116231), (47, 54406), (94, 27203), (517, 4946), (1034, 2473)]