249380944

素因数分解:

$2^4\times {\mathrm{1579}}^1\times {\mathrm{9871}}^1$

素因数の和:11458

約数の個数: 20

約数和(自身を含む): 483530560

約数和(自身を除く): 234149616

約数列:

[1, 2, 4, 8, 16, 1579, 3158, 6316, 9871, 12632, 19742, 25264, 39484, 78968, 157936, 15586309, 31172618, 62345236, 124690472, 249380944]

約数ペア:

[(1, 249380944), (2, 124690472), (4, 62345236), (8, 31172618), (16, 15586309), (1579, 157936), (3158, 78968), (6316, 39484), (9871, 25264), (12632, 19742)]