1314891278

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1\times {\mathrm{1931}}^1$

素因数の和:2200

約数の個数: 32

約数和(自身を含む): 2093236992

約数和(自身を除く): 778345714

約数列:

[1, 2, 23, 46, 113, 131, 226, 262, 1931, 2599, 3013, 3862, 5198, 6026, 14803, 29606, 44413, 88826, 218203, 252961, 340469, 436406, 505922, 680938, 5018669, 5818103, 10037338, 11636206, 28584593, 57169186, 657445639, 1314891278]

約数ペア:

[(1, 1314891278), (2, 657445639), (23, 57169186), (46, 28584593), (113, 11636206), (131, 10037338), (226, 5818103), (262, 5018669), (1931, 680938), (2599, 505922), (3013, 436406), (3862, 340469), (5198, 252961), (6026, 218203), (14803, 88826), (29606, 44413)]