667130252

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{349}}^1\times {\mathrm{28111}}^1$

素因数の和:28481

約数の個数: 24

約数和(自身を含む): 1239739200

約数和(自身を除く): 572608948

約数列:

[1, 2, 4, 17, 34, 68, 349, 698, 1396, 5933, 11866, 23732, 28111, 56222, 112444, 477887, 955774, 1911548, 9810739, 19621478, 39242956, 166782563, 333565126, 667130252]

約数ペア:

[(1, 667130252), (2, 333565126), (4, 166782563), (17, 39242956), (34, 19621478), (68, 9810739), (349, 1911548), (698, 955774), (1396, 477887), (5933, 112444), (11866, 56222), (23732, 28111)]