124139612

素因数分解:

$2^2\times {\mathrm{727}}^1\times {\mathrm{42689}}^1$

素因数の和:43420

約数の個数: 12

約数和(自身を含む): 217548240

約数和(自身を除く): 93408628

約数列:

[1, 2, 4, 727, 1454, 2908, 42689, 85378, 170756, 31034903, 62069806, 124139612]

約数ペア:

[(1, 124139612), (2, 62069806), (4, 31034903), (727, 170756), (1454, 85378), (2908, 42689)]