889270

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5231}}^1$

素因数の和:5255

約数の個数: 16

約数和(自身を含む): 1695168

約数和(自身を除く): 805898

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 5231, 10462, 26155, 52310, 88927, 177854, 444635, 889270]

約数ペア:

[(1, 889270), (2, 444635), (5, 177854), (10, 88927), (17, 52310), (34, 26155), (85, 10462), (170, 5231)]