142002844

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{865871}}^1$

素因数の和:865916

約数の個数: 12

約数和(自身を含む): 254566368

約数和(自身を除く): 112563524

約数列:

[1, 2, 4, 41, 82, 164, 865871, 1731742, 3463484, 35500711, 71001422, 142002844]

約数ペア:

[(1, 142002844), (2, 71001422), (4, 35500711), (41, 3463484), (82, 1731742), (164, 865871)]