520046988

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{27239}}^1$

素因数の和:27326

約数の個数: 48

約数和(自身を含む): 1275267840

約数和(自身を除く): 755220852

約数列:

[1, 2, 3, 4, 6, 12, 37, 43, 74, 86, 111, 129, 148, 172, 222, 258, 444, 516, 1591, 3182, 4773, 6364, 9546, 19092, 27239, 54478, 81717, 108956, 163434, 326868, 1007843, 1171277, 2015686, 2342554, 3023529, 3513831, 4031372, 4685108, 6047058, 7027662, 12094116, 14055324, 43337249, 86674498, 130011747, 173348996, 260023494, 520046988]

約数ペア:

[(1, 520046988), (2, 260023494), (3, 173348996), (4, 130011747), (6, 86674498), (12, 43337249), (37, 14055324), (43, 12094116), (74, 7027662), (86, 6047058), (111, 4685108), (129, 4031372), (148, 3513831), (172, 3023529), (222, 2342554), (258, 2015686), (444, 1171277), (516, 1007843), (1591, 326868), (3182, 163434), (4773, 108956), (6364, 81717), (9546, 54478), (19092, 27239)]