1245490958

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{349}}^1\times {\mathrm{2441}}^1$

素因数の和:2852

約数の個数: 32

約数和(自身を含む): 2030767200

約数和(自身を除く): 785276242

約数列:

[1, 2, 17, 34, 43, 86, 349, 698, 731, 1462, 2441, 4882, 5933, 11866, 15007, 30014, 41497, 82994, 104963, 209926, 255119, 510238, 851909, 1703818, 1784371, 3568742, 14482453, 28964906, 36632087, 73264174, 622745479, 1245490958]

約数ペア:

[(1, 1245490958), (2, 622745479), (17, 73264174), (34, 36632087), (43, 28964906), (86, 14482453), (349, 3568742), (698, 1784371), (731, 1703818), (1462, 851909), (2441, 510238), (4882, 255119), (5933, 209926), (11866, 104963), (15007, 82994), (30014, 41497)]