2078856

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{2221}}^1$

素因数の和:2246

約数の個数: 48

約数和(自身を含む): 6066060

約数和(自身を除く): 3987204

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 2221, 4442, 6663, 8884, 13326, 17768, 19989, 26652, 28873, 39978, 53304, 57746, 79956, 86619, 115492, 159912, 173238, 230984, 259857, 346476, 519714, 692952, 1039428, 2078856]

約数ペア:

[(1, 2078856), (2, 1039428), (3, 692952), (4, 519714), (6, 346476), (8, 259857), (9, 230984), (12, 173238), (13, 159912), (18, 115492), (24, 86619), (26, 79956), (36, 57746), (39, 53304), (52, 39978), (72, 28873), (78, 26652), (104, 19989), (117, 17768), (156, 13326), (234, 8884), (312, 6663), (468, 4442), (936, 2221)]