129269866

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{534173}}^1$

素因数の和:534197

約数の個数: 12

約数和(自身を含む): 213135426

約数和(自身を除く): 83865560

約数列:

[1, 2, 11, 22, 121, 242, 534173, 1068346, 5875903, 11751806, 64634933, 129269866]

約数ペア:

[(1, 129269866), (2, 64634933), (11, 11751806), (22, 5875903), (121, 1068346), (242, 534173)]