2144144

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{4621}}^1$

素因数の和:4658

約数の個数: 20

約数和(自身を含む): 4298460

約数和(自身を除く): 2154316

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 4621, 9242, 18484, 36968, 73936, 134009, 268018, 536036, 1072072, 2144144]

約数ペア:

[(1, 2144144), (2, 1072072), (4, 536036), (8, 268018), (16, 134009), (29, 73936), (58, 36968), (116, 18484), (232, 9242), (464, 4621)]