439905424

素因数分解:

$2^4\times 7^1\times {\mathrm{3927727}}^1$

素因数の和:3927742

約数の個数: 20

約数和(自身を含む): 974076544

約数和(自身を除く): 534171120

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 3927727, 7855454, 15710908, 27494089, 31421816, 54988178, 62843632, 109976356, 219952712, 439905424]

約数ペア:

[(1, 439905424), (2, 219952712), (4, 109976356), (7, 62843632), (8, 54988178), (14, 31421816), (16, 27494089), (28, 15710908), (56, 7855454), (112, 3927727)]