2885789983441

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{243973}}^1\times {\mathrm{21467}}^1$

素因数の和:265488

約数の個数: 16

約数和(自身を含む): 3142580299200

約数和(自身を除く): 256790315759

約数列:

[1, 19, 29, 551, 21467, 243973, 407873, 622543, 4635487, 7075217, 11828317, 134429123, 5237368391, 99509999429, 151883683339, 2885789983441]

約数ペア:

[(1, 2885789983441), (19, 151883683339), (29, 99509999429), (551, 5237368391), (21467, 134429123), (243973, 11828317), (407873, 7075217), (622543, 4635487)]