120486542

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{31657}}^1$

素因数の和:31843

約数の個数: 16

約数和(自身を含む): 198305712

約数和(自身を除く): 77819170

約数列:

[1, 2, 11, 22, 173, 346, 1903, 3806, 31657, 63314, 348227, 696454, 5476661, 10953322, 60243271, 120486542]

約数ペア:

[(1, 120486542), (2, 60243271), (11, 10953322), (22, 5476661), (173, 696454), (346, 348227), (1903, 63314), (3806, 31657)]