129622286

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{31477}}^1$

素因数の和:31579

約数の個数: 16

約数和(自身を含む): 203977440

約数和(自身を除く): 74355154

約数列:

[1, 2, 29, 58, 71, 142, 2059, 4118, 31477, 62954, 912833, 1825666, 2234867, 4469734, 64811143, 129622286]

約数ペア:

[(1, 129622286), (2, 64811143), (29, 4469734), (58, 2234867), (71, 1825666), (142, 912833), (2059, 62954), (4118, 31477)]