4455784

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{4007}}^1$

素因数の和:4152

約数の個数: 16

約数和(自身を含む): 8416800

約数和(自身を除く): 3961016

約数列:

[1, 2, 4, 8, 139, 278, 556, 1112, 4007, 8014, 16028, 32056, 556973, 1113946, 2227892, 4455784]

約数ペア:

[(1, 4455784), (2, 2227892), (4, 1113946), (8, 556973), (139, 32056), (278, 16028), (556, 8014), (1112, 4007)]