5451190

素因数分解:

$2^1\times 5^1\times {\mathrm{419}}^1\times {\mathrm{1301}}^1$

素因数の和:1727

約数の個数: 16

約数和(自身を含む): 9843120

約数和(自身を除く): 4391930

約数列:

[1, 2, 5, 10, 419, 838, 1301, 2095, 2602, 4190, 6505, 13010, 545119, 1090238, 2725595, 5451190]

約数ペア:

[(1, 5451190), (2, 2725595), (5, 1090238), (10, 545119), (419, 13010), (838, 6505), (1301, 4190), (2095, 2602)]