1213893616

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{5836027}}^1$

素因数の和:5836048

約数の個数: 20

約数和(自身を含む): 2532836152

約数和(自身を除く): 1318942536

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 5836027, 11672054, 23344108, 46688216, 75868351, 93376432, 151736702, 303473404, 606946808, 1213893616]

約数ペア:

[(1, 1213893616), (2, 606946808), (4, 303473404), (8, 151736702), (13, 93376432), (16, 75868351), (26, 46688216), (52, 23344108), (104, 11672054), (208, 5836027)]