998593195

素因数分解:

$5^1\times {\mathrm{173}}^1\times {\mathrm{809}}^1\times {\mathrm{1427}}^1$

素因数の和:2414

約数の個数: 16

約数和(自身を含む): 1207573920

約数和(自身を除く): 208980725

約数列:

[1, 5, 173, 809, 865, 1427, 4045, 7135, 139957, 246871, 699785, 1154443, 1234355, 5772215, 199718639, 998593195]

約数ペア:

[(1, 998593195), (5, 199718639), (173, 5772215), (809, 1234355), (865, 1154443), (1427, 699785), (4045, 246871), (7135, 139957)]