1968868

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1543}}^1$

素因数の和:1587

約数の個数: 24

約数和(自身を含む): 3890880

約数和(自身を除く): 1922012

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 319, 638, 1276, 1543, 3086, 6172, 16973, 33946, 44747, 67892, 89494, 178988, 492217, 984434, 1968868]

約数ペア:

[(1, 1968868), (2, 984434), (4, 492217), (11, 178988), (22, 89494), (29, 67892), (44, 44747), (58, 33946), (116, 16973), (319, 6172), (638, 3086), (1276, 1543)]