2008085509

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{887}}^1$

素因数の和:1129

約数の個数: 32

約数和(自身を含む): 2306810880

約数和(自身を除く): 298725371

約数列:

[1, 17, 19, 43, 163, 323, 731, 817, 887, 2771, 3097, 7009, 13889, 15079, 16853, 38141, 52649, 119153, 133171, 144581, 286501, 648397, 724679, 2263907, 2457877, 2747039, 6216983, 12319543, 46699663, 105688711, 118122677, 2008085509]

約数ペア:

[(1, 2008085509), (17, 118122677), (19, 105688711), (43, 46699663), (163, 12319543), (323, 6216983), (731, 2747039), (817, 2457877), (887, 2263907), (2771, 724679), (3097, 648397), (7009, 286501), (13889, 144581), (15079, 133171), (16853, 119153), (38141, 52649)]