2008194487

素因数分解:

${\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{311}}^1\times {\mathrm{5581}}^1$

素因数の和:5994

約数の個数: 16

約数和(自身を含む): 2194395840

約数和(自身を除く): 186201353

約数列:

[1, 13, 89, 311, 1157, 4043, 5581, 27679, 72553, 359827, 496709, 1735691, 6457217, 22563983, 154476499, 2008194487]

約数ペア:

[(1, 2008194487), (13, 154476499), (89, 22563983), (311, 6457217), (1157, 1735691), (4043, 496709), (5581, 359827), (27679, 72553)]