129469186

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{840709}}^1$

素因数の和:840729

約数の個数: 16

約数和(自身を含む): 242124480

約数和(自身を除く): 112655294

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 840709, 1681418, 5884963, 9247799, 11769926, 18495598, 64734593, 129469186]

約数ペア:

[(1, 129469186), (2, 64734593), (7, 18495598), (11, 11769926), (14, 9247799), (22, 5884963), (77, 1681418), (154, 840709)]