1420406296

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{4330507}}^1$

素因数の和:4330554

約数の個数: 16

約数和(自身を含む): 2728220040

約数和(自身を除く): 1307813744

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 4330507, 8661014, 17322028, 34644056, 177550787, 355101574, 710203148, 1420406296]

約数ペア:

[(1, 1420406296), (2, 710203148), (4, 355101574), (8, 177550787), (41, 34644056), (82, 17322028), (164, 8661014), (328, 4330507)]