1979874

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{8461}}^1$

素因数の和:8482

約数の個数: 24

約数和(自身を含む): 4620252

約数和(自身を除く): 2640378

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 8461, 16922, 25383, 50766, 76149, 109993, 152298, 219986, 329979, 659958, 989937, 1979874]

約数ペア:

[(1, 1979874), (2, 989937), (3, 659958), (6, 329979), (9, 219986), (13, 152298), (18, 109993), (26, 76149), (39, 50766), (78, 25383), (117, 16922), (234, 8461)]