2005453007

素因数分解:

${\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{16823}}^1$

素因数の和:16990

約数の個数: 16

約数和(自身を含む): 2151318528

約数和(自身を除く): 145865521

約数列:

[1, 23, 71, 73, 1633, 1679, 5183, 16823, 119209, 386929, 1194433, 1228079, 27471959, 28245817, 87193609, 2005453007]

約数ペア:

[(1, 2005453007), (23, 87193609), (71, 28245817), (73, 27471959), (1633, 1228079), (1679, 1194433), (5183, 386929), (16823, 119209)]