103665328

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{498391}}^1$

素因数の和:498412

約数の個数: 20

約数和(自身を含む): 216302128

約数和(自身を除く): 112636800

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 498391, 996782, 1993564, 3987128, 6479083, 7974256, 12958166, 25916332, 51832664, 103665328]

約数ペア:

[(1, 103665328), (2, 51832664), (4, 25916332), (8, 12958166), (13, 7974256), (16, 6479083), (26, 3987128), (52, 1993564), (104, 996782), (208, 498391)]