520055954

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1244153}}^1$

素因数の和:1244185

約数の個数: 16

約数和(自身を含む): 895790880

約数和(自身を除く): 375734926

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 1244153, 2488306, 13685683, 23638907, 27371366, 47277814, 260027977, 520055954]

約数ペア:

[(1, 520055954), (2, 260027977), (11, 47277814), (19, 27371366), (22, 23638907), (38, 13685683), (209, 2488306), (418, 1244153)]