5349640528

素因数分解:

$2^4\times {\mathrm{1213}}^1\times {\mathrm{275641}}^1$

素因数の和:276862

約数の個数: 20

約数和(自身を含む): 10373511028

約数和(自身を除く): 5023870500

約数列:

[1, 2, 4, 8, 16, 1213, 2426, 4852, 9704, 19408, 275641, 551282, 1102564, 2205128, 4410256, 334352533, 668705066, 1337410132, 2674820264, 5349640528]

約数ペア:

[(1, 5349640528), (2, 2674820264), (4, 1337410132), (8, 668705066), (16, 334352533), (1213, 4410256), (2426, 2205128), (4852, 1102564), (9704, 551282), (19408, 275641)]