389747146

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{349}}^1\times {\mathrm{7649}}^1$

素因数の和:8073

約数の個数: 16

約数和(自身を含む): 594405000

約数和(自身を除く): 204657854

約数列:

[1, 2, 73, 146, 349, 698, 7649, 15298, 25477, 50954, 558377, 1116754, 2669501, 5339002, 194873573, 389747146]

約数ペア:

[(1, 389747146), (2, 194873573), (73, 5339002), (146, 2669501), (349, 1116754), (698, 558377), (7649, 50954), (15298, 25477)]