42142465418

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{7164649}}^1$

素因数の和:7164841

約数の個数: 16

約数和(自身を含む): 67319051400

約数和(自身を除く): 25176585982

約数列:

[1, 2, 17, 34, 173, 346, 2941, 5882, 7164649, 14329298, 121799033, 243598066, 1239484277, 2478968554, 21071232709, 42142465418]

約数ペア:

[(1, 42142465418), (2, 21071232709), (17, 2478968554), (34, 1239484277), (173, 243598066), (346, 121799033), (2941, 14329298), (5882, 7164649)]