1023640022

素因数分解:

$2^1\times {\mathrm{223}}^1\times {\mathrm{1259}}^1\times {\mathrm{1823}}^1$

素因数の和:3307

約数の個数: 16

約数和(自身を含む): 1544417280

約数和(自身を除く): 520777258

約数列:

[1, 2, 223, 446, 1259, 1823, 2518, 3646, 280757, 406529, 561514, 813058, 2295157, 4590314, 511820011, 1023640022]

約数ペア:

[(1, 1023640022), (2, 511820011), (223, 4590314), (446, 2295157), (1259, 813058), (1823, 561514), (2518, 406529), (3646, 280757)]