2542431096

素因数分解:

$2^3\times 3^2\times {\mathrm{257}}^1\times {\mathrm{137399}}^1$

素因数の和:137668

約数の個数: 48

約数和(自身を含む): 6912594000

約数和(自身を除く): 4370162904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 257, 514, 771, 1028, 1542, 2056, 2313, 3084, 4626, 6168, 9252, 18504, 137399, 274798, 412197, 549596, 824394, 1099192, 1236591, 1648788, 2473182, 3297576, 4946364, 9892728, 35311543, 70623086, 105934629, 141246172, 211869258, 282492344, 317803887, 423738516, 635607774, 847477032, 1271215548, 2542431096]

約数ペア:

[(1, 2542431096), (2, 1271215548), (3, 847477032), (4, 635607774), (6, 423738516), (8, 317803887), (9, 282492344), (12, 211869258), (18, 141246172), (24, 105934629), (36, 70623086), (72, 35311543), (257, 9892728), (514, 4946364), (771, 3297576), (1028, 2473182), (1542, 1648788), (2056, 1236591), (2313, 1099192), (3084, 824394), (4626, 549596), (6168, 412197), (9252, 274798), (18504, 137399)]