4490874

素因数分解:

$2^1\times 3^2\times {\mathrm{347}}^1\times {\mathrm{719}}^1$

素因数の和:1074

約数の個数: 24

約数和(自身を含む): 9771840

約数和(自身を除く): 5280966

約数列:

[1, 2, 3, 6, 9, 18, 347, 694, 719, 1041, 1438, 2082, 2157, 3123, 4314, 6246, 6471, 12942, 249493, 498986, 748479, 1496958, 2245437, 4490874]

約数ペア:

[(1, 4490874), (2, 2245437), (3, 1496958), (6, 748479), (9, 498986), (18, 249493), (347, 12942), (694, 6471), (719, 6246), (1041, 4314), (1438, 3123), (2082, 2157)]