1346571824

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{6473903}}^1$

素因数の和:6473924

約数の個数: 20

約数和(自身を含む): 2809674336

約数和(自身を除く): 1463102512

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 6473903, 12947806, 25895612, 51791224, 84160739, 103582448, 168321478, 336642956, 673285912, 1346571824]

約数ペア:

[(1, 1346571824), (2, 673285912), (4, 336642956), (8, 168321478), (13, 103582448), (16, 84160739), (26, 51791224), (52, 25895612), (104, 12947806), (208, 6473903)]