520088516

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{173}}^1\times {\mathrm{5407}}^1$

素因数の和:5723

約数の個数: 24

約数和(自身を含む): 922172160

約数和(自身を除く): 402083644

約数列:

[1, 2, 4, 139, 173, 278, 346, 556, 692, 5407, 10814, 21628, 24047, 48094, 96188, 751573, 935411, 1503146, 1870822, 3006292, 3741644, 130022129, 260044258, 520088516]

約数ペア:

[(1, 520088516), (2, 260044258), (4, 130022129), (139, 3741644), (173, 3006292), (278, 1870822), (346, 1503146), (556, 935411), (692, 751573), (5407, 96188), (10814, 48094), (21628, 24047)]