2027804569

素因数分解:

$7^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{31601}}^1$

素因数の和:31800

約数の個数: 16

約数和(自身を含む): 2366357760

約数和(自身を除く): 338553191

約数列:

[1, 7, 89, 103, 623, 721, 9167, 31601, 64169, 221207, 2812489, 3254903, 19687423, 22784321, 289686367, 2027804569]

約数ペア:

[(1, 2027804569), (7, 289686367), (89, 22784321), (103, 19687423), (623, 3254903), (721, 2812489), (9167, 221207), (31601, 64169)]