890603131

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{521}}^1\times {\mathrm{8179}}^1$

素因数の和:8730

約数の個数: 16

約数和(自身を含む): 1024790400

約数和(自身を除く): 134187269

約数列:

[1, 11, 19, 209, 521, 5731, 8179, 9899, 89969, 108889, 155401, 1709411, 4261259, 46873849, 80963921, 890603131]

約数ペア:

[(1, 890603131), (11, 80963921), (19, 46873849), (209, 4261259), (521, 1709411), (5731, 155401), (8179, 108889), (9899, 89969)]