2665883

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:238

約数の個数: 16

約数和(自身を含む): 3080160

約数和(自身を除く): 414277

約数列:

[1, 11, 29, 61, 137, 319, 671, 1507, 1769, 3973, 8357, 19459, 43703, 91927, 242353, 2665883]

約数ペア:

[(1, 2665883), (11, 242353), (29, 91927), (61, 43703), (137, 19459), (319, 8357), (671, 3973), (1507, 1769)]