2017686845

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{1619}}^1\times {\mathrm{10837}}^1$

素因数の和:12484

約数の個数: 16

約数和(自身を含む): 2528288640

約数和(自身を除く): 510601795

約数列:

[1, 5, 23, 115, 1619, 8095, 10837, 37237, 54185, 186185, 249251, 1246255, 17545103, 87725515, 403537369, 2017686845]

約数ペア:

[(1, 2017686845), (5, 403537369), (23, 87725515), (115, 17545103), (1619, 1246255), (8095, 249251), (10837, 186185), (37237, 54185)]