506913244

素因数分解:

$2^2\times {\mathrm{571}}^1\times {\mathrm{221941}}^1$

素因数の和:222516

約数の個数: 12

約数和(自身を含む): 888655768

約数和(自身を除く): 381742524

約数列:

[1, 2, 4, 571, 1142, 2284, 221941, 443882, 887764, 126728311, 253456622, 506913244]

約数ペア:

[(1, 506913244), (2, 253456622), (4, 126728311), (571, 887764), (1142, 443882), (2284, 221941)]