147831286

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{228841}}^1$

素因数の和:228879

約数の個数: 16

約数和(自身を含む): 247149360

約数和(自身を除く): 99318074

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 228841, 457682, 3890297, 4347979, 7780594, 8695958, 73915643, 147831286]

約数ペア:

[(1, 147831286), (2, 73915643), (17, 8695958), (19, 7780594), (34, 4347979), (38, 3890297), (323, 457682), (646, 228841)]