537709388

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{129631}}^1$

素因数の和:129713

約数の個数: 24

約数和(自身を含む): 1012685184

約数和(自身を除く): 474975796

約数列:

[1, 2, 4, 17, 34, 61, 68, 122, 244, 1037, 2074, 4148, 129631, 259262, 518524, 2203727, 4407454, 7907491, 8814908, 15814982, 31629964, 134427347, 268854694, 537709388]

約数ペア:

[(1, 537709388), (2, 268854694), (4, 134427347), (17, 31629964), (34, 15814982), (61, 8814908), (68, 7907491), (122, 4407454), (244, 2203727), (1037, 518524), (2074, 259262), (4148, 129631)]