2493647572

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1115227}}^1$

素因数の和:1115287

約数の個数: 24

約数和(自身を含む): 4808863136

約数和(自身を除く): 2315215564

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 1118, 2236, 1115227, 2230454, 4460908, 14497951, 28995902, 47954761, 57991804, 95909522, 191819044, 623411893, 1246823786, 2493647572]

約数ペア:

[(1, 2493647572), (2, 1246823786), (4, 623411893), (13, 191819044), (26, 95909522), (43, 57991804), (52, 47954761), (86, 28995902), (172, 14497951), (559, 4460908), (1118, 2230454), (2236, 1115227)]