2420981705

素因数分解:

$5^1\times {\mathrm{467}}^1\times {\mathrm{487}}^1\times {\mathrm{2129}}^1$

素因数の和:3088

約数の個数: 16

約数和(自身を含む): 2918747520

約数和(自身を除く): 497765815

約数列:

[1, 5, 467, 487, 2129, 2335, 2435, 10645, 227429, 994243, 1036823, 1137145, 4971215, 5184115, 484196341, 2420981705]

約数ペア:

[(1, 2420981705), (5, 484196341), (467, 5184115), (487, 4971215), (2129, 1137145), (2335, 1036823), (2435, 994243), (10645, 227429)]