1255131838

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{409}}^1\times {\mathrm{14897}}^1$

素因数の和:15411

約数の個数: 16

約数和(自身を含む): 1905752160

約数和(自身を除く): 650620322

約数列:

[1, 2, 103, 206, 409, 818, 14897, 29794, 42127, 84254, 1534391, 3068782, 6092873, 12185746, 627565919, 1255131838]

約数ペア:

[(1, 1255131838), (2, 627565919), (103, 12185746), (206, 6092873), (409, 3068782), (818, 1534391), (14897, 84254), (29794, 42127)]