2431814398

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{8599}}^1$

素因数の和:8836

約数の個数: 32

約数和(自身を含む): 4009320000

約数和(自身を除く): 1577505602

約数列:

[1, 2, 13, 26, 73, 146, 149, 298, 949, 1898, 1937, 3874, 8599, 10877, 17198, 21754, 111787, 141401, 223574, 282802, 627727, 1255454, 1281251, 2562502, 8160451, 16320902, 16656263, 33312526, 93531323, 187062646, 1215907199, 2431814398]

約数ペア:

[(1, 2431814398), (2, 1215907199), (13, 187062646), (26, 93531323), (73, 33312526), (146, 16656263), (149, 16320902), (298, 8160451), (949, 2562502), (1898, 1281251), (1937, 1255454), (3874, 627727), (8599, 282802), (10877, 223574), (17198, 141401), (21754, 111787)]