1198152788

素因数分解:

$2^2\times 7^1\times {\mathrm{271}}^1\times {\mathrm{157901}}^1$

素因数の和:158183

約数の個数: 24

約数和(自身を含む): 2405163264

約数和(自身を除く): 1207010476

約数列:

[1, 2, 4, 7, 14, 28, 271, 542, 1084, 1897, 3794, 7588, 157901, 315802, 631604, 1105307, 2210614, 4421228, 42791171, 85582342, 171164684, 299538197, 599076394, 1198152788]

約数ペア:

[(1, 1198152788), (2, 599076394), (4, 299538197), (7, 171164684), (14, 85582342), (28, 42791171), (271, 4421228), (542, 2210614), (1084, 1105307), (1897, 631604), (3794, 315802), (7588, 157901)]