495228045284

素因数分解:

$2^2\times 7^1\times {\mathrm{1439}}^1\times {\mathrm{12290977}}^1$

素因数の和:12292427

約数の個数: 24

約数和(自身を含む): 991144465920

約数和(自身を除く): 495916420636

約数列:

[1, 2, 4, 7, 14, 28, 1439, 2878, 5756, 10073, 20146, 40292, 12290977, 24581954, 49163908, 86036839, 172073678, 344147356, 17686715903, 35373431806, 70746863612, 123807011321, 247614022642, 495228045284]

約数ペア:

[(1, 495228045284), (2, 247614022642), (4, 123807011321), (7, 70746863612), (14, 35373431806), (28, 17686715903), (1439, 344147356), (2878, 172073678), (5756, 86036839), (10073, 49163908), (20146, 24581954), (40292, 12290977)]