2149651636

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{173}}^1\times {\mathrm{25673}}^1$

素因数の和:25872

約数の個数: 36

約数和(自身を含む): 4159033956

約数和(自身を除く): 2009382320

約数列:

[1, 2, 4, 11, 22, 44, 121, 173, 242, 346, 484, 692, 1903, 3806, 7612, 20933, 25673, 41866, 51346, 83732, 102692, 282403, 564806, 1129612, 3106433, 4441429, 6212866, 8882858, 12425732, 17765716, 48855719, 97711438, 195422876, 537412909, 1074825818, 2149651636]

約数ペア:

[(1, 2149651636), (2, 1074825818), (4, 537412909), (11, 195422876), (22, 97711438), (44, 48855719), (121, 17765716), (173, 12425732), (242, 8882858), (346, 6212866), (484, 4441429), (692, 3106433), (1903, 1129612), (3806, 564806), (7612, 282403), (20933, 102692), (25673, 83732), (41866, 51346)]