9574270

素因数分解:

$2^1\times 5^1\times {\mathrm{643}}^1\times {\mathrm{1489}}^1$

素因数の和:2139

約数の個数: 16

約数和(自身を含む): 17272080

約数和(自身を除く): 7697810

約数列:

[1, 2, 5, 10, 643, 1286, 1489, 2978, 3215, 6430, 7445, 14890, 957427, 1914854, 4787135, 9574270]

約数ペア:

[(1, 9574270), (2, 4787135), (5, 1914854), (10, 957427), (643, 14890), (1286, 7445), (1489, 6430), (2978, 3215)]