5497192016

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{197}}^1\times {\mathrm{12547}}^1$

素因数の和:12891

約数の個数: 40

約数和(自身を含む): 10782747360

約数和(自身を除く): 5285555344

約数列:

[1, 2, 4, 8, 16, 139, 197, 278, 394, 556, 788, 1112, 1576, 2224, 3152, 12547, 25094, 27383, 50188, 54766, 100376, 109532, 200752, 219064, 438128, 1744033, 2471759, 3488066, 4943518, 6976132, 9887036, 13952264, 19774072, 27904528, 39548144, 343574501, 687149002, 1374298004, 2748596008, 5497192016]

約数ペア:

[(1, 5497192016), (2, 2748596008), (4, 1374298004), (8, 687149002), (16, 343574501), (139, 39548144), (197, 27904528), (278, 19774072), (394, 13952264), (556, 9887036), (788, 6976132), (1112, 4943518), (1576, 3488066), (2224, 2471759), (3152, 1744033), (12547, 438128), (25094, 219064), (27383, 200752), (50188, 109532), (54766, 100376)]