2068560216

素因数分解:

$2^3\times 3^2\times {\mathrm{131}}^1\times {\mathrm{219313}}^1$

素因数の和:219456

約数の個数: 48

約数和(自身を含む): 5645142360

約数和(自身を除く): 3576582144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 131, 262, 393, 524, 786, 1048, 1179, 1572, 2358, 3144, 4716, 9432, 219313, 438626, 657939, 877252, 1315878, 1754504, 1973817, 2631756, 3947634, 5263512, 7895268, 15790536, 28730003, 57460006, 86190009, 114920012, 172380018, 229840024, 258570027, 344760036, 517140054, 689520072, 1034280108, 2068560216]

約数ペア:

[(1, 2068560216), (2, 1034280108), (3, 689520072), (4, 517140054), (6, 344760036), (8, 258570027), (9, 229840024), (12, 172380018), (18, 114920012), (24, 86190009), (36, 57460006), (72, 28730003), (131, 15790536), (262, 7895268), (393, 5263512), (524, 3947634), (786, 2631756), (1048, 1973817), (1179, 1754504), (1572, 1315878), (2358, 877252), (3144, 657939), (4716, 438626), (9432, 219313)]