2004116815

素因数分解:

$5^1\times {\mathrm{73}}^1\times {\mathrm{271}}^1\times {\mathrm{20261}}^1$

素因数の和:20610

約数の個数: 16

約数和(自身を含む): 2447001216

約数和(自身を除く): 442884401

約数列:

[1, 5, 73, 271, 365, 1355, 19783, 20261, 98915, 101305, 1479053, 5490731, 7395265, 27453655, 400823363, 2004116815]

約数ペア:

[(1, 2004116815), (5, 400823363), (73, 27453655), (271, 7395265), (365, 5490731), (1355, 1479053), (19783, 101305), (20261, 98915)]