1380451314

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{20915929}}^1$

素因数の和:20915945

約数の個数: 16

約数和(自身を含む): 3011893920

約数和(自身を除く): 1631442606

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 20915929, 41831858, 62747787, 125495574, 230075219, 460150438, 690225657, 1380451314]

約数ペア:

[(1, 1380451314), (2, 690225657), (3, 460150438), (6, 230075219), (11, 125495574), (22, 62747787), (33, 41831858), (66, 20915929)]