445365424

素因数分解:

$2^4\times 7^1\times {\mathrm{3976477}}^1$

素因数の和:3976492

約数の個数: 20

約数和(自身を含む): 986166544

約数和(自身を除く): 540801120

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 3976477, 7952954, 15905908, 27835339, 31811816, 55670678, 63623632, 111341356, 222682712, 445365424]

約数ペア:

[(1, 445365424), (2, 222682712), (4, 111341356), (7, 63623632), (8, 55670678), (14, 31811816), (16, 27835339), (28, 15905908), (56, 7952954), (112, 3976477)]