1955364481

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{2207}}^1\times {\mathrm{5503}}^1$

素因数の和:7740

約数の個数: 16

約数和(自身を含む): 2333343744

約数和(自身を除く): 377979263

約数列:

[1, 7, 23, 161, 2207, 5503, 15449, 38521, 50761, 126569, 355327, 885983, 12145121, 85015847, 279337783, 1955364481]

約数ペア:

[(1, 1955364481), (7, 279337783), (23, 85015847), (161, 12145121), (2207, 885983), (5503, 355327), (15449, 126569), (38521, 50761)]