2018346523874

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{214729}}^1\times {\mathrm{43117}}^1$

素因数の和:257957

約数の個数: 16

約数和(自身を含む): 3055380286200

約数和(自身を除く): 1037033762326

約数列:

[1, 2, 109, 218, 43117, 86234, 214729, 429458, 4699753, 9399506, 23405461, 46810922, 9258470293, 18516940586, 1009173261937, 2018346523874]

約数ペア:

[(1, 2018346523874), (2, 1009173261937), (109, 18516940586), (218, 9258470293), (43117, 46810922), (86234, 23405461), (214729, 9399506), (429458, 4699753)]