2015548

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1$

素因数の和:273

約数の個数: 24

約数和(自身を含む): 3677184

約数和(自身を除く): 1661636

約数列:

[1, 2, 4, 47, 71, 94, 142, 151, 188, 284, 302, 604, 3337, 6674, 7097, 10721, 13348, 14194, 21442, 28388, 42884, 503887, 1007774, 2015548]

約数ペア:

[(1, 2015548), (2, 1007774), (4, 503887), (47, 42884), (71, 28388), (94, 21442), (142, 14194), (151, 13348), (188, 10721), (284, 7097), (302, 6674), (604, 3337)]