289231876

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{433}}^1\times {\mathrm{4073}}^1$

素因数の和:4551

約数の個数: 24

約数和(自身を含む): 519826104

約数和(自身を除く): 230594228

約数列:

[1, 2, 4, 41, 82, 164, 433, 866, 1732, 4073, 8146, 16292, 17753, 35506, 71012, 166993, 333986, 667972, 1763609, 3527218, 7054436, 72307969, 144615938, 289231876]

約数ペア:

[(1, 289231876), (2, 144615938), (4, 72307969), (41, 7054436), (82, 3527218), (164, 1763609), (433, 667972), (866, 333986), (1732, 166993), (4073, 71012), (8146, 35506), (16292, 17753)]