389610506

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{313}}^1\times {\mathrm{4751}}^1$

素因数の和:5197

約数の個数: 16

約数和(自身を含む): 590882688

約数和(自身を除く): 201272182

約数列:

[1, 2, 131, 262, 313, 626, 4751, 9502, 41003, 82006, 622381, 1244762, 1487063, 2974126, 194805253, 389610506]

約数ペア:

[(1, 389610506), (2, 194805253), (131, 2974126), (262, 1487063), (313, 1244762), (626, 622381), (4751, 82006), (9502, 41003)]