1056688

素因数分解:

$2^4\times {\mathrm{211}}^1\times {\mathrm{313}}^1$

素因数の和:532

約数の個数: 20

約数和(自身を含む): 2063608

約数和(自身を除く): 1006920

約数列:

[1, 2, 4, 8, 16, 211, 313, 422, 626, 844, 1252, 1688, 2504, 3376, 5008, 66043, 132086, 264172, 528344, 1056688]

約数ペア:

[(1, 1056688), (2, 528344), (4, 264172), (8, 132086), (16, 66043), (211, 5008), (313, 3376), (422, 2504), (626, 1688), (844, 1252)]