1978336

素因数分解:

$2^5\times {\mathrm{211}}^1\times {\mathrm{293}}^1$

素因数の和:514

約数の個数: 24

約数和(自身を含む): 3926664

約数和(自身を除く): 1948328

約数列:

[1, 2, 4, 8, 16, 32, 211, 293, 422, 586, 844, 1172, 1688, 2344, 3376, 4688, 6752, 9376, 61823, 123646, 247292, 494584, 989168, 1978336]

約数ペア:

[(1, 1978336), (2, 989168), (4, 494584), (8, 247292), (16, 123646), (32, 61823), (211, 9376), (293, 6752), (422, 4688), (586, 3376), (844, 2344), (1172, 1688)]