4257670

素因数分解:

$2^1\times 5^1\times {\mathrm{541}}^1\times {\mathrm{787}}^1$

素因数の和:1335

約数の個数: 16

約数和(自身を含む): 7687728

約数和(自身を除く): 3430058

約数列:

[1, 2, 5, 10, 541, 787, 1082, 1574, 2705, 3935, 5410, 7870, 425767, 851534, 2128835, 4257670]

約数ペア:

[(1, 4257670), (2, 2128835), (5, 851534), (10, 425767), (541, 7870), (787, 5410), (1082, 3935), (1574, 2705)]