749048132

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{622133}}^1$

素因数の和:622187

約数の個数: 24

約数和(自身を含む): 1532938176

約数和(自身を除く): 783890044

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 622133, 1244266, 2488532, 4354931, 8709862, 17419724, 26751719, 53503438, 107006876, 187262033, 374524066, 749048132]

約数ペア:

[(1, 749048132), (2, 374524066), (4, 187262033), (7, 107006876), (14, 53503438), (28, 26751719), (43, 17419724), (86, 8709862), (172, 4354931), (301, 2488532), (602, 1244266), (1204, 622133)]