439252016

素因数分解:

$2^4\times 7^1\times {\mathrm{3921893}}^1$

素因数の和:3921908

約数の個数: 20

約数和(自身を含む): 972629712

約数和(自身を除く): 533377696

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 3921893, 7843786, 15687572, 27453251, 31375144, 54906502, 62750288, 109813004, 219626008, 439252016]

約数ペア:

[(1, 439252016), (2, 219626008), (4, 109813004), (7, 62750288), (8, 54906502), (14, 31375144), (16, 27453251), (28, 15687572), (56, 7843786), (112, 3921893)]