2015443717

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{241}}^1\times {\mathrm{20249}}^1$

素因数の和:20556

約数の個数: 16

約数和(自身を含む): 2352240000

約数和(自身を除く): 336796283

約数列:

[1, 7, 59, 241, 413, 1687, 14219, 20249, 99533, 141743, 1194691, 4880009, 8362837, 34160063, 287920531, 2015443717]

約数ペア:

[(1, 2015443717), (7, 287920531), (59, 34160063), (241, 8362837), (413, 4880009), (1687, 1194691), (14219, 141743), (20249, 99533)]