2008990533

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{433}}^1\times {\mathrm{2383}}^1$

素因数の和:2889

約数の個数: 32

約数和(自身を含む): 2979809280

約数和(自身を除く): 970818747

約数列:

[1, 3, 11, 33, 59, 177, 433, 649, 1299, 1947, 2383, 4763, 7149, 14289, 25547, 26213, 76641, 78639, 140597, 281017, 421791, 843051, 1031839, 1546567, 3095517, 4639701, 11350229, 34050687, 60878501, 182635503, 669663511, 2008990533]

約数ペア:

[(1, 2008990533), (3, 669663511), (11, 182635503), (33, 60878501), (59, 34050687), (177, 11350229), (433, 4639701), (649, 3095517), (1299, 1546567), (1947, 1031839), (2383, 843051), (4763, 421791), (7149, 281017), (14289, 140597), (25547, 78639), (26213, 76641)]