1426553855

素因数分解:

$5^1\times {\mathrm{89}}^1\times {\mathrm{491}}^1\times {\mathrm{6529}}^1$

素因数の和:7114

約数の個数: 16

約数和(自身を含む): 1734890400

約数和(自身を除く): 308336545

約数列:

[1, 5, 89, 445, 491, 2455, 6529, 32645, 43699, 218495, 581081, 2905405, 3205739, 16028695, 285310771, 1426553855]

約数ペア:

[(1, 1426553855), (5, 285310771), (89, 16028695), (445, 3205739), (491, 2905405), (2455, 581081), (6529, 218495), (32645, 43699)]