2688049096

素因数分解:

$2^3\times {\mathrm{487}}^1\times {\mathrm{689951}}^1$

素因数の和:690444

約数の個数: 16

約数和(自身を含む): 5050448640

約数和(自身を除く): 2362399544

約数列:

[1, 2, 4, 8, 487, 974, 1948, 3896, 689951, 1379902, 2759804, 5519608, 336006137, 672012274, 1344024548, 2688049096]

約数ペア:

[(1, 2688049096), (2, 1344024548), (4, 672012274), (8, 336006137), (487, 5519608), (974, 2759804), (1948, 1379902), (3896, 689951)]