1306509122

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{174527}}^1$

素因数の和:174745

約数の個数: 16

約数和(自身を含む): 2073392640

約数和(自身を除く): 766883518

約数列:

[1, 2, 19, 38, 197, 394, 3743, 7486, 174527, 349054, 3316013, 6632026, 34381819, 68763638, 653254561, 1306509122]

約数ペア:

[(1, 1306509122), (2, 653254561), (19, 68763638), (38, 34381819), (197, 6632026), (394, 3316013), (3743, 349054), (7486, 174527)]