4893993314

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{353459}}^1$

素因数の和:353534

約数の個数: 32

約数和(自身を含む): 8958090240

約数和(自身を除く): 4064096926

約数列:

[1, 2, 7, 14, 23, 43, 46, 86, 161, 301, 322, 602, 989, 1978, 6923, 13846, 353459, 706918, 2474213, 4948426, 8129557, 15198737, 16259114, 30397474, 56906899, 106391159, 113813798, 212782318, 349570951, 699141902, 2446996657, 4893993314]

約数ペア:

[(1, 4893993314), (2, 2446996657), (7, 699141902), (14, 349570951), (23, 212782318), (43, 113813798), (46, 106391159), (86, 56906899), (161, 30397474), (301, 16259114), (322, 15198737), (602, 8129557), (989, 4948426), (1978, 2474213), (6923, 706918), (13846, 353459)]