991093074

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{1188361}}^1$

素因数の和:1188505

約数の個数: 16

約数和(自身を含む): 1996448160

約数和(自身を除く): 1005355086

約数列:

[1, 2, 3, 6, 139, 278, 417, 834, 1188361, 2376722, 3565083, 7130166, 165182179, 330364358, 495546537, 991093074]

約数ペア:

[(1, 991093074), (2, 495546537), (3, 330364358), (6, 165182179), (139, 7130166), (278, 3565083), (417, 2376722), (834, 1188361)]