297243152

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{254489}}^1$

素因数の和:254570

約数の個数: 20

約数和(自身を含む): 583800060

約数和(自身を除く): 286556908

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 254489, 508978, 1017956, 2035912, 4071824, 18577697, 37155394, 74310788, 148621576, 297243152]

約数ペア:

[(1, 297243152), (2, 148621576), (4, 74310788), (8, 37155394), (16, 18577697), (73, 4071824), (146, 2035912), (292, 1017956), (584, 508978), (1168, 254489)]