2013149831

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{2239}}^1\times {\mathrm{11677}}^1$

素因数の和:13934

約数の個数: 16

約数和(自身を含む): 2511237120

約数和(自身を除く): 498087289

約数列:

[1, 7, 11, 77, 2239, 11677, 15673, 24629, 81739, 128447, 172403, 899129, 26144803, 183013621, 287592833, 2013149831]

約数ペア:

[(1, 2013149831), (7, 287592833), (11, 183013621), (77, 26144803), (2239, 899129), (11677, 172403), (15673, 128447), (24629, 81739)]