1939868

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2389}}^1$

素因数の和:2429

約数の個数: 24

約数和(自身を含む): 4015200

約数和(自身を除く): 2075332

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 2389, 4778, 9556, 16723, 33446, 66892, 69281, 138562, 277124, 484967, 969934, 1939868]

約数ペア:

[(1, 1939868), (2, 969934), (4, 484967), (7, 277124), (14, 138562), (28, 69281), (29, 66892), (58, 33446), (116, 16723), (203, 9556), (406, 4778), (812, 2389)]