226711888

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{1089961}}^1$

素因数の和:1089982

約数の個数: 20

約数和(自身を含む): 473043508

約数和(自身を除く): 246331620

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 1089961, 2179922, 4359844, 8719688, 14169493, 17439376, 28338986, 56677972, 113355944, 226711888]

約数ペア:

[(1, 226711888), (2, 113355944), (4, 56677972), (8, 28338986), (13, 17439376), (16, 14169493), (26, 8719688), (52, 4359844), (104, 2179922), (208, 1089961)]