2073207785

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{638893}}^1$

素因数の和:638968

約数の個数: 16

約数和(自身を含む): 2760022080

約数和(自身を除く): 686814295

約数列:

[1, 5, 11, 55, 59, 295, 649, 3245, 638893, 3194465, 7027823, 35139115, 37694687, 188473435, 414641557, 2073207785]

約数ペア:

[(1, 2073207785), (5, 414641557), (11, 188473435), (55, 37694687), (59, 35139115), (295, 7027823), (649, 3194465), (3245, 638893)]