259968986

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{379}}^1\times {\mathrm{5813}}^1$

素因数の和:6253

約数の個数: 16

約数和(自身を含む): 397677600

約数和(自身を除く): 137708614

約数列:

[1, 2, 59, 118, 379, 758, 5813, 11626, 22361, 44722, 342967, 685934, 2203127, 4406254, 129984493, 259968986]

約数ペア:

[(1, 259968986), (2, 129984493), (59, 4406254), (118, 2203127), (379, 685934), (758, 342967), (5813, 44722), (11626, 22361)]