1330321874

素因数分解:

$2^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{315691}}^1$

素因数の和:315750

約数の個数: 24

約数和(自身を含む): 2375266608

約数和(自身を除く): 1044944734

約数列:

[1, 2, 7, 14, 43, 49, 86, 98, 301, 602, 2107, 4214, 315691, 631382, 2209837, 4419674, 13574713, 15468859, 27149426, 30937718, 95022991, 190045982, 665160937, 1330321874]

約数ペア:

[(1, 1330321874), (2, 665160937), (7, 190045982), (14, 95022991), (43, 30937718), (49, 27149426), (86, 15468859), (98, 13574713), (301, 4419674), (602, 2209837), (2107, 631382), (4214, 315691)]