2066404150

素因数分解:

$2^1\times 5^2\times {\mathrm{263}}^1\times {\mathrm{157141}}^1$

素因数の和:157416

約数の個数: 24

約数和(自身を含む): 3858150384

約数和(自身を除く): 1791746234

約数列:

[1, 2, 5, 10, 25, 50, 263, 526, 1315, 2630, 6575, 13150, 157141, 314282, 785705, 1571410, 3928525, 7857050, 41328083, 82656166, 206640415, 413280830, 1033202075, 2066404150]

約数ペア:

[(1, 2066404150), (2, 1033202075), (5, 413280830), (10, 206640415), (25, 82656166), (50, 41328083), (263, 7857050), (526, 3928525), (1315, 1571410), (2630, 785705), (6575, 314282), (13150, 157141)]