4979138

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{439}}^1$

素因数の和:601

約数の個数: 16

約数和(自身を含む): 7698240

約数和(自身を除く): 2719102

約数列:

[1, 2, 53, 106, 107, 214, 439, 878, 5671, 11342, 23267, 46534, 46973, 93946, 2489569, 4979138]

約数ペア:

[(1, 4979138), (2, 2489569), (53, 93946), (106, 46973), (107, 46534), (214, 23267), (439, 11342), (878, 5671)]