1958404

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3041}}^1$

素因数の和:3075

約数の個数: 24

約数和(自身を含む): 4088448

約数和(自身を除く): 2130044

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 3041, 6082, 12164, 21287, 42574, 69943, 85148, 139886, 279772, 489601, 979202, 1958404]

約数ペア:

[(1, 1958404), (2, 979202), (4, 489601), (7, 279772), (14, 139886), (23, 85148), (28, 69943), (46, 42574), (92, 21287), (161, 12164), (322, 6082), (644, 3041)]