253446982

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{324101}}^1$

素因数の和:324143

約数の個数: 16

約数和(自身を含む): 420036192

約数和(自身を除く): 166589210

約数列:

[1, 2, 17, 23, 34, 46, 391, 782, 324101, 648202, 5509717, 7454323, 11019434, 14908646, 126723491, 253446982]

約数ペア:

[(1, 253446982), (2, 126723491), (17, 14908646), (23, 11019434), (34, 7454323), (46, 5509717), (391, 648202), (782, 324101)]