5651762128

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{2781379}}^1$

素因数の和:2781514

約数の個数: 20

約数和(自身を含む): 11036515840

約数和(自身を除く): 5384753712

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 2781379, 5562758, 11125516, 22251032, 44502064, 353235133, 706470266, 1412940532, 2825881064, 5651762128]

約数ペア:

[(1, 5651762128), (2, 2825881064), (4, 1412940532), (8, 706470266), (16, 353235133), (127, 44502064), (254, 22251032), (508, 11125516), (1016, 5562758), (2032, 2781379)]