4878478

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{1061}}^1$

素因数の和:1104

約数の個数: 24

約数和(自身を含む): 8474760

約数和(自身を除く): 3596282

約数列:

[1, 2, 11, 19, 22, 38, 121, 209, 242, 418, 1061, 2122, 2299, 4598, 11671, 20159, 23342, 40318, 128381, 221749, 256762, 443498, 2439239, 4878478]

約数ペア:

[(1, 4878478), (2, 2439239), (11, 443498), (19, 256762), (22, 221749), (38, 128381), (121, 40318), (209, 23342), (242, 20159), (418, 11671), (1061, 4598), (2122, 2299)]