3798844

素因数分解:

$2^2\times 7^1\times {\mathrm{211}}^1\times {\mathrm{643}}^1$

素因数の和:865

約数の個数: 24

約数和(自身を含む): 7645568

約数和(自身を除く): 3846724

約数列:

[1, 2, 4, 7, 14, 28, 211, 422, 643, 844, 1286, 1477, 2572, 2954, 4501, 5908, 9002, 18004, 135673, 271346, 542692, 949711, 1899422, 3798844]

約数ペア:

[(1, 3798844), (2, 1899422), (4, 949711), (7, 542692), (14, 271346), (28, 135673), (211, 18004), (422, 9002), (643, 5908), (844, 4501), (1286, 2954), (1477, 2572)]