2041539521

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{401}}^1\times {\mathrm{11923}}^1$

素因数の和:12392

約数の個数: 16

約数和(自身を含む): 2377550208

約数和(自身を除く): 336010687

約数列:

[1, 7, 61, 401, 427, 2807, 11923, 24461, 83461, 171227, 727303, 4781123, 5091121, 33467861, 291648503, 2041539521]

約数ペア:

[(1, 2041539521), (7, 291648503), (61, 33467861), (401, 5091121), (427, 4781123), (2807, 727303), (11923, 171227), (24461, 83461)]