389109562

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{1163}}^1\times {\mathrm{1277}}^1$

素因数の和:2573

約数の個数: 16

約数和(自身を含む): 589086432

約数和(自身を除く): 199976870

約数列:

[1, 2, 131, 262, 1163, 1277, 2326, 2554, 152353, 167287, 304706, 334574, 1485151, 2970302, 194554781, 389109562]

約数ペア:

[(1, 389109562), (2, 194554781), (131, 2970302), (262, 1485151), (1163, 334574), (1277, 304706), (2326, 167287), (2554, 152353)]