857604170

素因数分解:

$2^1\times 5^1\times {\mathrm{2239}}^1\times {\mathrm{38303}}^1$

素因数の和:40549

約数の個数: 16

約数和(自身を含む): 1544417280

約数和(自身を除く): 686813110

約数列:

[1, 2, 5, 10, 2239, 4478, 11195, 22390, 38303, 76606, 191515, 383030, 85760417, 171520834, 428802085, 857604170]

約数ペア:

[(1, 857604170), (2, 428802085), (5, 171520834), (10, 85760417), (2239, 383030), (4478, 191515), (11195, 76606), (22390, 38303)]