2132770

素因数分解:

$2^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{787}}^1$

素因数の和:1065

約数の個数: 16

約数和(自身を含む): 3858048

約数和(自身を除く): 1725278

約数列:

[1, 2, 5, 10, 271, 542, 787, 1355, 1574, 2710, 3935, 7870, 213277, 426554, 1066385, 2132770]

約数ペア:

[(1, 2132770), (2, 1066385), (5, 426554), (10, 213277), (271, 7870), (542, 3935), (787, 2710), (1355, 1574)]