227959888

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{1095961}}^1$

素因数の和:1095982

約数の個数: 20

約数和(自身を含む): 475647508

約数和(自身を除く): 247687620

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 1095961, 2191922, 4383844, 8767688, 14247493, 17535376, 28494986, 56989972, 113979944, 227959888]

約数ペア:

[(1, 227959888), (2, 113979944), (4, 56989972), (8, 28494986), (13, 17535376), (16, 14247493), (26, 8767688), (52, 4383844), (104, 2191922), (208, 1095961)]