4080902441

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2789407}}^1$

素因数の和:2789444

約数の個数: 16

約数和(自身を含む): 5355663360

約数和(自身を除く): 1274760919

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 2789407, 19525849, 30683477, 52998733, 214784339, 370991131, 582986063, 4080902441]

約数ペア:

[(1, 4080902441), (7, 582986063), (11, 370991131), (19, 214784339), (77, 52998733), (133, 30683477), (209, 19525849), (1463, 2789407)]