2077261845

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{3220561}}^1$

素因数の和:3220612

約数の個数: 16

約数和(自身を含む): 3400913472

約数和(自身を除く): 1323651627

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 3220561, 9661683, 16102805, 48308415, 138484123, 415452369, 692420615, 2077261845]

約数ペア:

[(1, 2077261845), (3, 692420615), (5, 415452369), (15, 138484123), (43, 48308415), (129, 16102805), (215, 9661683), (645, 3220561)]