5655856496

素因数分解:

$2^4\times {\mathrm{491}}^1\times {\mathrm{719941}}^1$

素因数の和:720440

約数の個数: 20

約数和(自身を含む): 10980555384

約数和(自身を除く): 5324698888

約数列:

[1, 2, 4, 8, 16, 491, 982, 1964, 3928, 7856, 719941, 1439882, 2879764, 5759528, 11519056, 353491031, 706982062, 1413964124, 2827928248, 5655856496]

約数ペア:

[(1, 5655856496), (2, 2827928248), (4, 1413964124), (8, 706982062), (16, 353491031), (491, 11519056), (982, 5759528), (1964, 2879764), (3928, 1439882), (7856, 719941)]