2009056315

素因数分解:

$5^1\times 7^1\times {\mathrm{2939}}^1\times {\mathrm{19531}}^1$

素因数の和:22482

約数の個数: 16

約数和(自身を含む): 2756355840

約数和(自身を除く): 747299525

約数列:

[1, 5, 7, 35, 2939, 14695, 19531, 20573, 97655, 102865, 136717, 683585, 57401609, 287008045, 401811263, 2009056315]

約数ペア:

[(1, 2009056315), (5, 401811263), (7, 287008045), (35, 57401609), (2939, 683585), (14695, 136717), (19531, 102865), (20573, 97655)]