2128595

素因数分解:

$5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{997}}^1$

素因数の和:1070

約数の個数: 16

約数和(自身を含む): 2970048

約数和(自身を除く): 841453

約数列:

[1, 5, 7, 35, 61, 305, 427, 997, 2135, 4985, 6979, 34895, 60817, 304085, 425719, 2128595]

約数ペア:

[(1, 2128595), (5, 425719), (7, 304085), (35, 60817), (61, 34895), (305, 6979), (427, 4985), (997, 2135)]