2119973185

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1289}}^1\times {\mathrm{1759}}^1$

素因数の和:3081

約数の個数: 32

約数和(自身を含む): 2942438400

約数和(自身を除く): 822465215

約数列:

[1, 5, 11, 17, 55, 85, 187, 935, 1289, 1759, 6445, 8795, 14179, 19349, 21913, 29903, 70895, 96745, 109565, 149515, 241043, 328933, 1205215, 1644665, 2267351, 11336755, 24940861, 38544967, 124704305, 192724835, 423994637, 2119973185]

約数ペア:

[(1, 2119973185), (5, 423994637), (11, 192724835), (17, 124704305), (55, 38544967), (85, 24940861), (187, 11336755), (935, 2267351), (1289, 1644665), (1759, 1205215), (6445, 328933), (8795, 241043), (14179, 149515), (19349, 109565), (21913, 96745), (29903, 70895)]