1649012956

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{313}}^1\times {\mathrm{24851}}^1$

素因数の和:25221

約数の個数: 24

約数和(自身を含む): 2949733584

約数和(自身を除く): 1300720628

約数列:

[1, 2, 4, 53, 106, 212, 313, 626, 1252, 16589, 24851, 33178, 49702, 66356, 99404, 1317103, 2634206, 5268412, 7778363, 15556726, 31113452, 412253239, 824506478, 1649012956]

約数ペア:

[(1, 1649012956), (2, 824506478), (4, 412253239), (53, 31113452), (106, 15556726), (212, 7778363), (313, 5268412), (626, 2634206), (1252, 1317103), (16589, 99404), (24851, 66356), (33178, 49702)]