243350992

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{490627}}^1$

素因数の和:490666

約数の個数: 20

約数和(自身を含む): 486702976

約数和(自身を除く): 243351984

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 490627, 981254, 1962508, 3925016, 7850032, 15209437, 30418874, 60837748, 121675496, 243350992]

約数ペア:

[(1, 243350992), (2, 121675496), (4, 60837748), (8, 30418874), (16, 15209437), (31, 7850032), (62, 3925016), (124, 1962508), (248, 981254), (496, 490627)]