2664959

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{311}}^1$

素因数の和:382

約数の個数: 16

約数和(自身を含む): 3144960

約数和(自身を除く): 480001

約数列:

[1, 11, 19, 41, 209, 311, 451, 779, 3421, 5909, 8569, 12751, 64999, 140261, 242269, 2664959]

約数ペア:

[(1, 2664959), (11, 242269), (19, 140261), (41, 64999), (209, 12751), (311, 8569), (451, 5909), (779, 3421)]