5591806

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{257}}^1$

素因数の和:336

約数の個数: 32

約数和(自身を含む): 9808128

約数和(自身を除く): 4216322

約数列:

[1, 2, 11, 22, 23, 43, 46, 86, 253, 257, 473, 506, 514, 946, 989, 1978, 2827, 5654, 5911, 10879, 11051, 11822, 21758, 22102, 65021, 121561, 130042, 243122, 254173, 508346, 2795903, 5591806]

約数ペア:

[(1, 5591806), (2, 2795903), (11, 508346), (22, 254173), (23, 243122), (43, 130042), (46, 121561), (86, 65021), (253, 22102), (257, 21758), (473, 11822), (506, 11051), (514, 10879), (946, 5911), (989, 5654), (1978, 2827)]