287334146

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{450367}}^1$

素因数の和:450409

約数の個数: 16

約数和(自身を含む): 486397440

約数和(自身を除く): 199063294

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 450367, 900734, 4954037, 9908074, 13060643, 26121286, 143667073, 287334146]

約数ペア:

[(1, 287334146), (2, 143667073), (11, 26121286), (22, 13060643), (29, 9908074), (58, 4954037), (319, 900734), (638, 450367)]