2485727308

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{199}}^1\times {\mathrm{51193}}^1$

素因数の和:51457

約数の個数: 24

約数和(自身を含む): 4443639200

約数和(自身を除く): 1957911892

約数列:

[1, 2, 4, 61, 122, 199, 244, 398, 796, 12139, 24278, 48556, 51193, 102386, 204772, 3122773, 6245546, 10187407, 12491092, 20374814, 40749628, 621431827, 1242863654, 2485727308]

約数ペア:

[(1, 2485727308), (2, 1242863654), (4, 621431827), (61, 40749628), (122, 20374814), (199, 12491092), (244, 10187407), (398, 6245546), (796, 3122773), (12139, 204772), (24278, 102386), (48556, 51193)]