4078878

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{39989}}^1$

素因数の和:40011

約数の個数: 16

約数和(自身を含む): 8637840

約数和(自身を除く): 4558962

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 39989, 79978, 119967, 239934, 679813, 1359626, 2039439, 4078878]

約数ペア:

[(1, 4078878), (2, 2039439), (3, 1359626), (6, 679813), (17, 239934), (34, 119967), (51, 79978), (102, 39989)]