15245989052

素因数分解:

$2^2\times 7^1\times {\mathrm{10009}}^1\times {\mathrm{54401}}^1$

素因数の和:64421

約数の個数: 24

約数和(自身を含む): 30495585120

約数和(自身を除く): 15249596068

約数列:

[1, 2, 4, 7, 14, 28, 10009, 20018, 40036, 54401, 70063, 108802, 140126, 217604, 280252, 380807, 761614, 1523228, 544499609, 1088999218, 2177998436, 3811497263, 7622994526, 15245989052]

約数ペア:

[(1, 15245989052), (2, 7622994526), (4, 3811497263), (7, 2177998436), (14, 1088999218), (28, 544499609), (10009, 1523228), (20018, 761614), (40036, 380807), (54401, 280252), (70063, 217604), (108802, 140126)]