1521206

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1$

素因数の和:295

約数の個数: 16

約数和(自身を含む): 2363904

約数和(自身を除く): 842698

約数列:

[1, 2, 53, 106, 113, 127, 226, 254, 5989, 6731, 11978, 13462, 14351, 28702, 760603, 1521206]

約数ペア:

[(1, 1521206), (2, 760603), (53, 28702), (106, 14351), (113, 13462), (127, 11978), (226, 6731), (254, 5989)]