2517495554

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{1873}}^1$

素因数の和:2095

約数の個数: 64

約数和(自身を含む): 4720680960

約数和(自身を除く): 2203185406

約数列:

[1, 2, 7, 14, 19, 31, 38, 62, 133, 163, 217, 266, 326, 434, 589, 1141, 1178, 1873, 2282, 3097, 3746, 4123, 5053, 6194, 8246, 10106, 13111, 21679, 26222, 35371, 35587, 43358, 58063, 70742, 71174, 96007, 116126, 192014, 249109, 305299, 406441, 498218, 610598, 672049, 812882, 1103197, 1344098, 2137093, 2206394, 4274186, 5800681, 7722379, 9464269, 11601362, 15444758, 18928538, 40604767, 66249883, 81209534, 132499766, 179821111, 359642222, 1258747777, 2517495554]

約数ペア:

[(1, 2517495554), (2, 1258747777), (7, 359642222), (14, 179821111), (19, 132499766), (31, 81209534), (38, 66249883), (62, 40604767), (133, 18928538), (163, 15444758), (217, 11601362), (266, 9464269), (326, 7722379), (434, 5800681), (589, 4274186), (1141, 2206394), (1178, 2137093), (1873, 1344098), (2282, 1103197), (3097, 812882), (3746, 672049), (4123, 610598), (5053, 498218), (6194, 406441), (8246, 305299), (10106, 249109), (13111, 192014), (21679, 116126), (26222, 96007), (35371, 71174), (35587, 70742), (43358, 58063)]