13490810

素因数分解:

$2^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{4801}}^1$

素因数の和:5089

約数の個数: 16

約数和(自身を含む): 24374952

約数和(自身を除く): 10884142

約数列:

[1, 2, 5, 10, 281, 562, 1405, 2810, 4801, 9602, 24005, 48010, 1349081, 2698162, 6745405, 13490810]

約数ペア:

[(1, 13490810), (2, 6745405), (5, 2698162), (10, 1349081), (281, 48010), (562, 24005), (1405, 9602), (2810, 4801)]