1267294

素因数分解:

$2^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{691}}^1$

素因数の和:831

約数の個数: 16

約数和(自身を含む): 2192256

約数和(自身を除く): 924962

約数列:

[1, 2, 7, 14, 131, 262, 691, 917, 1382, 1834, 4837, 9674, 90521, 181042, 633647, 1267294]

約数ペア:

[(1, 1267294), (2, 633647), (7, 181042), (14, 90521), (131, 9674), (262, 4837), (691, 1834), (917, 1382)]