2017203538

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^2\times {\mathrm{23087}}^1$

素因数の和:23254

約数の個数: 24

約数和(自身を含む): 3502541952

約数和(自身を除く): 1485338414

約数列:

[1, 2, 7, 14, 79, 158, 553, 1106, 6241, 12482, 23087, 43687, 46174, 87374, 161609, 323218, 1823873, 3647746, 12767111, 25534222, 144085967, 288171934, 1008601769, 2017203538]

約数ペア:

[(1, 2017203538), (2, 1008601769), (7, 288171934), (14, 144085967), (79, 25534222), (158, 12767111), (553, 3647746), (1106, 1823873), (6241, 323218), (12482, 161609), (23087, 87374), (43687, 46174)]