431328238

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{268573}}^1$

素因数の和:268659

約数の個数: 16

約数和(自身を含む): 715481136

約数和(自身を除く): 284152898

約数列:

[1, 2, 11, 22, 73, 146, 803, 1606, 268573, 537146, 2954303, 5908606, 19605829, 39211658, 215664119, 431328238]

約数ペア:

[(1, 431328238), (2, 215664119), (11, 39211658), (22, 19605829), (73, 5908606), (146, 2954303), (803, 537146), (1606, 268573)]