2021962492

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{811}}^1\times {\mathrm{56663}}^1$

素因数の和:57489

約数の個数: 24

約数和(自身を含む): 3864938112

約数和(自身を除く): 1842975620

約数列:

[1, 2, 4, 11, 22, 44, 811, 1622, 3244, 8921, 17842, 35684, 56663, 113326, 226652, 623293, 1246586, 2493172, 45953693, 91907386, 183814772, 505490623, 1010981246, 2021962492]

約数ペア:

[(1, 2021962492), (2, 1010981246), (4, 505490623), (11, 183814772), (22, 91907386), (44, 45953693), (811, 2493172), (1622, 1246586), (3244, 623293), (8921, 226652), (17842, 113326), (35684, 56663)]