2124454765

素因数分解:

$5^1\times {\mathrm{241}}^1\times {\mathrm{523}}^1\times {\mathrm{3371}}^1$

素因数の和:4140

約数の個数: 16

約数和(自身を含む): 2565579456

約数和(自身を除く): 441124691

約数列:

[1, 5, 241, 523, 1205, 2615, 3371, 16855, 126043, 630215, 812411, 1763033, 4062055, 8815165, 424890953, 2124454765]

約数ペア:

[(1, 2124454765), (5, 424890953), (241, 8815165), (523, 4062055), (1205, 1763033), (2615, 812411), (3371, 630215), (16855, 126043)]