2935996

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:178

約数の個数: 48

約数和(自身を含む): 6322176

約数和(自身を除く): 3386180

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 47, 92, 94, 97, 161, 188, 194, 322, 329, 388, 644, 658, 679, 1081, 1316, 1358, 2162, 2231, 2716, 4324, 4462, 4559, 7567, 8924, 9118, 15134, 15617, 18236, 30268, 31234, 31913, 62468, 63826, 104857, 127652, 209714, 419428, 733999, 1467998, 2935996]

約数ペア:

[(1, 2935996), (2, 1467998), (4, 733999), (7, 419428), (14, 209714), (23, 127652), (28, 104857), (46, 63826), (47, 62468), (92, 31913), (94, 31234), (97, 30268), (161, 18236), (188, 15617), (194, 15134), (322, 9118), (329, 8924), (388, 7567), (644, 4559), (658, 4462), (679, 4324), (1081, 2716), (1316, 2231), (1358, 2162)]