1520666572

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1\times {\mathrm{499}}^1$

素因数の和:790

約数の個数: 48

約数和(自身を含む): 2758896000

約数和(自身を除く): 1238229428

約数列:

[1, 2, 4, 67, 83, 134, 137, 166, 268, 274, 332, 499, 548, 998, 1996, 5561, 9179, 11122, 11371, 18358, 22244, 22742, 33433, 36716, 41417, 45484, 66866, 68363, 82834, 133732, 136726, 165668, 273452, 761857, 1523714, 2774939, 3047428, 4580321, 5549878, 5674129, 9160642, 11099756, 11348258, 18321284, 22696516, 380166643, 760333286, 1520666572]

約数ペア:

[(1, 1520666572), (2, 760333286), (4, 380166643), (67, 22696516), (83, 18321284), (134, 11348258), (137, 11099756), (166, 9160642), (268, 5674129), (274, 5549878), (332, 4580321), (499, 3047428), (548, 2774939), (998, 1523714), (1996, 761857), (5561, 273452), (9179, 165668), (11122, 136726), (11371, 133732), (18358, 82834), (22244, 68363), (22742, 66866), (33433, 45484), (36716, 41417)]