254508306

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{171733}}^1$

素因数の和:171770

約数の個数: 32

約数和(自身を含む): 577026240

約数和(自身を除く): 322517934

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 494, 741, 1482, 171733, 343466, 515199, 1030398, 2232529, 3262927, 4465058, 6525854, 6697587, 9788781, 13395174, 19577562, 42418051, 84836102, 127254153, 254508306]

約数ペア:

[(1, 254508306), (2, 127254153), (3, 84836102), (6, 42418051), (13, 19577562), (19, 13395174), (26, 9788781), (38, 6697587), (39, 6525854), (57, 4465058), (78, 3262927), (114, 2232529), (247, 1030398), (494, 515199), (741, 343466), (1482, 171733)]