2511884048

素因数分解:

$2^4\times {\mathrm{457}}^1\times {\mathrm{343529}}^1$

素因数の和:343994

約数の個数: 20

約数和(自身を含む): 4877438940

約数和(自身を除く): 2365554892

約数列:

[1, 2, 4, 8, 16, 457, 914, 1828, 3656, 7312, 343529, 687058, 1374116, 2748232, 5496464, 156992753, 313985506, 627971012, 1255942024, 2511884048]

約数ペア:

[(1, 2511884048), (2, 1255942024), (4, 627971012), (8, 313985506), (16, 156992753), (457, 5496464), (914, 2748232), (1828, 1374116), (3656, 687058), (7312, 343529)]