1206594128

素因数分解:

$2^4\times {\mathrm{223}}^1\times {\mathrm{338171}}^1$

素因数の和:338402

約数の個数: 20

約数和(自身を含む): 2348266368

約数和(自身を除く): 1141672240

約数列:

[1, 2, 4, 8, 16, 223, 446, 892, 1784, 3568, 338171, 676342, 1352684, 2705368, 5410736, 75412133, 150824266, 301648532, 603297064, 1206594128]

約数ペア:

[(1, 1206594128), (2, 603297064), (4, 301648532), (8, 150824266), (16, 75412133), (223, 5410736), (446, 2705368), (892, 1352684), (1784, 676342), (3568, 338171)]