2149396535

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{15739}}^1$

素因数の和:15959

約数の個数: 32

約数和(自身を含む): 3046256640

約数和(自身を除く): 896860105

約数列:

[1, 5, 11, 13, 55, 65, 143, 191, 715, 955, 2101, 2483, 10505, 12415, 15739, 27313, 78695, 136565, 173129, 204607, 865645, 1023035, 2250677, 3006149, 11253385, 15030745, 33067639, 39079937, 165338195, 195399685, 429879307, 2149396535]

約数ペア:

[(1, 2149396535), (5, 429879307), (11, 195399685), (13, 165338195), (55, 39079937), (65, 33067639), (143, 15030745), (191, 11253385), (715, 3006149), (955, 2250677), (2101, 1023035), (2483, 865645), (10505, 204607), (12415, 173129), (15739, 136565), (27313, 78695)]