1331559024

素因数分解:

$2^4\times 3^1\times {\mathrm{27740813}}^1$

素因数の和:27740824

約数の個数: 20

約数和(自身を含む): 3439860936

約数和(自身を除く): 2108301912

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 27740813, 55481626, 83222439, 110963252, 166444878, 221926504, 332889756, 443853008, 665779512, 1331559024]

約数ペア:

[(1, 1331559024), (2, 665779512), (3, 443853008), (4, 332889756), (6, 221926504), (8, 166444878), (12, 110963252), (16, 83222439), (24, 55481626), (48, 27740813)]