2912374492

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{3643}}^1$

素因数の和:3890

約数の個数: 48

約数和(自身を含む): 5481159040

約数和(自身を除く): 2568784548

約数列:

[1, 2, 4, 19, 38, 67, 76, 134, 157, 268, 314, 628, 1273, 2546, 2983, 3643, 5092, 5966, 7286, 10519, 11932, 14572, 21038, 42076, 69217, 138434, 199861, 244081, 276868, 399722, 488162, 571951, 799444, 976324, 1143902, 2287804, 4637539, 9275078, 10867069, 18550156, 21734138, 38320717, 43468276, 76641434, 153282868, 728093623, 1456187246, 2912374492]

約数ペア:

[(1, 2912374492), (2, 1456187246), (4, 728093623), (19, 153282868), (38, 76641434), (67, 43468276), (76, 38320717), (134, 21734138), (157, 18550156), (268, 10867069), (314, 9275078), (628, 4637539), (1273, 2287804), (2546, 1143902), (2983, 976324), (3643, 799444), (5092, 571951), (5966, 488162), (7286, 399722), (10519, 276868), (11932, 244081), (14572, 199861), (21038, 138434), (42076, 69217)]