289318434

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{2537881}}^1$

素因数の和:2537905

約数の個数: 16

約数和(自身を含む): 609091680

約数和(自身を除く): 319773246

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 2537881, 5075762, 7613643, 15227286, 48219739, 96439478, 144659217, 289318434]

約数ペア:

[(1, 289318434), (2, 144659217), (3, 96439478), (6, 48219739), (19, 15227286), (38, 7613643), (57, 5075762), (114, 2537881)]