888969328

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{4273891}}^1$

素因数の和:4273912

約数の個数: 20

約数和(自身を含む): 1854869128

約数和(自身を除く): 965899800

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 4273891, 8547782, 17095564, 34191128, 55560583, 68382256, 111121166, 222242332, 444484664, 888969328]

約数ペア:

[(1, 888969328), (2, 444484664), (4, 222242332), (8, 111121166), (13, 68382256), (16, 55560583), (26, 34191128), (52, 17095564), (104, 8547782), (208, 4273891)]