2629556

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1$

素因数の和:319

約数の個数: 24

約数和(自身を含む): 4790016

約数和(自身を除く): 2160460

約数列:

[1, 2, 4, 47, 71, 94, 142, 188, 197, 284, 394, 788, 3337, 6674, 9259, 13348, 13987, 18518, 27974, 37036, 55948, 657389, 1314778, 2629556]

約数ペア:

[(1, 2629556), (2, 1314778), (4, 657389), (47, 55948), (71, 37036), (94, 27974), (142, 18518), (188, 13987), (197, 13348), (284, 9259), (394, 6674), (788, 3337)]