1520378692

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{34129}}^1$

素因数の和:34220

約数の個数: 48

約数和(自身を含む): 3195660160

約数和(自身を除く): 1675281468

約数列:

[1, 2, 4, 7, 14, 28, 37, 43, 74, 86, 148, 172, 259, 301, 518, 602, 1036, 1204, 1591, 3182, 6364, 11137, 22274, 34129, 44548, 68258, 136516, 238903, 477806, 955612, 1262773, 1467547, 2525546, 2935094, 5051092, 5870188, 8839411, 10272829, 17678822, 20545658, 35357644, 41091316, 54299239, 108598478, 217196956, 380094673, 760189346, 1520378692]

約数ペア:

[(1, 1520378692), (2, 760189346), (4, 380094673), (7, 217196956), (14, 108598478), (28, 54299239), (37, 41091316), (43, 35357644), (74, 20545658), (86, 17678822), (148, 10272829), (172, 8839411), (259, 5870188), (301, 5051092), (518, 2935094), (602, 2525546), (1036, 1467547), (1204, 1262773), (1591, 955612), (3182, 477806), (6364, 238903), (11137, 136516), (22274, 68258), (34129, 44548)]