4452944

素因数分解:

$2^4\times {\mathrm{211}}^1\times {\mathrm{1319}}^1$

素因数の和:1538

約数の個数: 20

約数和(自身を含む): 8675040

約数和(自身を除く): 4222096

約数列:

[1, 2, 4, 8, 16, 211, 422, 844, 1319, 1688, 2638, 3376, 5276, 10552, 21104, 278309, 556618, 1113236, 2226472, 4452944]

約数ペア:

[(1, 4452944), (2, 2226472), (4, 1113236), (8, 556618), (16, 278309), (211, 21104), (422, 10552), (844, 5276), (1319, 3376), (1688, 2638)]