2748044

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1229}}^1$

素因数の和:1289

約数の個数: 24

約数和(自身を含む): 5303760

約数和(自身を除く): 2555716

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 1118, 1229, 2236, 2458, 4916, 15977, 31954, 52847, 63908, 105694, 211388, 687011, 1374022, 2748044]

約数ペア:

[(1, 2748044), (2, 1374022), (4, 687011), (13, 211388), (26, 105694), (43, 63908), (52, 52847), (86, 31954), (172, 15977), (559, 4916), (1118, 2458), (1229, 2236)]