2078398438

素因数分解:

$2^1\times {\mathrm{653}}^1\times {\mathrm{1013}}^1\times {\mathrm{1571}}^1$

素因数の和:3239

約数の個数: 16

約数和(自身を含む): 3127443696

約数和(自身を除く): 1049045258

約数列:

[1, 2, 653, 1013, 1306, 1571, 2026, 3142, 661489, 1025863, 1322978, 1591423, 2051726, 3182846, 1039199219, 2078398438]

約数ペア:

[(1, 2078398438), (2, 1039199219), (653, 3182846), (1013, 2051726), (1306, 1591423), (1571, 1322978), (2026, 1025863), (3142, 661489)]