1291254014078

素因数分解:

$2^1\times 7^1\times {\mathrm{709}}^1\times {\mathrm{130088053}}^1$

素因数の和:130088771

約数の個数: 16

約数和(自身を含む): 2216700440160

約数和(自身を除く): 925446426082

約数列:

[1, 2, 7, 14, 709, 1418, 4963, 9926, 130088053, 260176106, 910616371, 1821232742, 92232429577, 184464859154, 645627007039, 1291254014078]

約数ペア:

[(1, 1291254014078), (2, 645627007039), (7, 184464859154), (14, 92232429577), (709, 1821232742), (1418, 910616371), (4963, 260176106), (9926, 130088053)]