971570288

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{4671011}}^1$

素因数の和:4671032

約数の個数: 20

約数和(自身を含む): 2027219208

約数和(自身を除く): 1055648920

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 4671011, 9342022, 18684044, 37368088, 60723143, 74736176, 121446286, 242892572, 485785144, 971570288]

約数ペア:

[(1, 971570288), (2, 485785144), (4, 242892572), (8, 121446286), (13, 74736176), (16, 60723143), (26, 37368088), (52, 18684044), (104, 9342022), (208, 4671011)]