389757.0000000

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{1949}}^1$

素因数の和:2053

約数の個数: 16

約数和(自身を含む): 15233400

約数和(自身を除く): 5484502

約数列:

[1, 2, 41, 61, 82, 122, 1949, 2501, 3898, 5002, 79909, 118889, 159818, 237778, 4874449, 9748898]

約数ペア:

[(1, 9748898), (2, 4874449), (41, 237778), (61, 159818), (82, 118889), (122, 79909), (1949, 5002), (2501, 3898)]