280472024

素因数分解:

$2^3\times 7^1\times {\mathrm{5008429}}^1$

素因数の和:5008442

約数の個数: 16

約数和(自身を含む): 601011600

約数和(自身を除く): 320539576

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 5008429, 10016858, 20033716, 35059003, 40067432, 70118006, 140236012, 280472024]

約数ペア:

[(1, 280472024), (2, 140236012), (4, 70118006), (7, 40067432), (8, 35059003), (14, 20033716), (28, 10016858), (56, 5008429)]