2028796624

素因数分解:

$2^4\times {\mathrm{577}}^1\times {\mathrm{219757}}^1$

素因数の和:220342

約数の個数: 20

約数和(自身を含む): 3937623844

約数和(自身を除く): 1908827220

約数列:

[1, 2, 4, 8, 16, 577, 1154, 2308, 4616, 9232, 219757, 439514, 879028, 1758056, 3516112, 126799789, 253599578, 507199156, 1014398312, 2028796624]

約数ペア:

[(1, 2028796624), (2, 1014398312), (4, 507199156), (8, 253599578), (16, 126799789), (577, 3516112), (1154, 1758056), (2308, 879028), (4616, 439514), (9232, 219757)]