971881946

素因数分解:

$2^1\times 7^1\times {\mathrm{11159}}^1\times {\mathrm{6221}}^1$

素因数の和:17389

約数の個数: 16

約数和(自身を含む): 1666500480

約数和(自身を除く): 694618534

約数列:

[1, 2, 7, 14, 6221, 11159, 12442, 22318, 43547, 78113, 87094, 156226, 69420139, 138840278, 485940973, 971881946]

約数ペア:

[(1, 971881946), (2, 485940973), (7, 138840278), (14, 69420139), (6221, 156226), (11159, 87094), (12442, 78113), (22318, 43547)]