254127730

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1494869}}^1$

素因数の和:1494893

約数の個数: 16

約数和(自身を含む): 484337880

約数和(自身を除く): 230210150

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 1494869, 2989738, 7474345, 14948690, 25412773, 50825546, 127063865, 254127730]

約数ペア:

[(1, 254127730), (2, 127063865), (5, 50825546), (10, 25412773), (17, 14948690), (34, 7474345), (85, 2989738), (170, 1494869)]